# Shopware 6 - Update Problem Shopware 6.4.9.0 - Unsere Website befindet sich gerade in der Wartung

**URL:** <https://forum.shopware.com/t/shopware-6-update-problem-shopware-6-4-9-0-unsere-website-befindet-sich-gerade-in-der-wartung/93437>\
**Category:** Installation / Einstieg\
**Created:** [14. März 2022 um 12:06 UTC](https://forum.shopware.com/t/shopware-6-update-problem-shopware-6-4-9-0-unsere-website-befindet-sich-gerade-in-der-wartung/93437 "2022-03-14T12:06:39Z")\
**Posts on this page:** 20\
**Page:** 1

<div class="post-metadata">

**Author:** ![sven-sw](https://avatars.discourse-cdn.com/v4/letter/s/8491ac/32.png) [@sven-sw](https://forum.shopware.com/u/sven-sw)\
**Post date:** [14. März 2022 um 12:06 UTC](https://forum.shopware.com/t/shopware-6-update-problem-shopware-6-4-9-0-unsere-website-befindet-sich-gerade-in-der-wartung/93437/1 "2022-03-14T12:06:39Z")

</div>

Hallo, wie löse ich folgendes Problem:

![](https://europe1.discourse-cdn.com/flex013/uploads/shopware/original/3X/e/4/e4fc23712821f5adfb4736e4a2286116e8386b1e.jpeg)

Die Meldung erhalt ich seit heutigem GUI Update.  
Ein Reboot vom Server brachte keine Abhilfe.

Per ssh habe ich Zugriff auf den VPS Server.

MfG  
sven-sw

---

<div class="post-metadata">

**Author:** ![Max\_Shop](https://avatars.discourse-cdn.com/v4/letter/m/58f4c7/32.png) [@Max\_Shop](https://forum.shopware.com/u/Max_Shop)\
**Post date:** [14. März 2022 um 12:10 UTC](https://forum.shopware.com/t/shopware-6-update-problem-shopware-6-4-9-0-unsere-website-befindet-sich-gerade-in-der-wartung/93437/2 "2022-03-14T12:10:16Z")

</div>

Das Update ist anscheinend nicht sauber durchgelaufen. Hier gibt es zahlreiche Beiträge im Forum, wie man das Problem löst.

---

<div class="post-metadata">

**Author:** ![sven-sw](https://avatars.discourse-cdn.com/v4/letter/s/8491ac/32.png) [@sven-sw](https://forum.shopware.com/u/sven-sw)\
**Post date:** [14. März 2022 um 12:12 UTC](https://forum.shopware.com/t/shopware-6-update-problem-shopware-6-4-9-0-unsere-website-befindet-sich-gerade-in-der-wartung/93437/3 "2022-03-14T12:12:05Z")

</div>

Meine im Forum gefunden Lösungen beziehen sich nicht auf Shopware 6.

_ **‘files/update/update.json’** _ existiert

Die Datei löschen?

---

<div class="post-metadata">

**Author:** ![Max\_Shop](https://avatars.discourse-cdn.com/v4/letter/m/58f4c7/32.png) [@Max\_Shop](https://forum.shopware.com/u/Max_Shop)\
**Post date:** [14. März 2022 um 12:15 UTC](https://forum.shopware.com/t/shopware-6-update-problem-shopware-6-4-9-0-unsere-website-befindet-sich-gerade-in-der-wartung/93437/4 "2022-03-14T12:15:34Z")

</div>

[32 Ergebnisse für update wartungsmodus #shopware-6-german](https://forum.shopware.com/search?q=update%20wartungsmodus%20%23shopware-6-german)

---

<div class="post-metadata">

**Author:** ![sven-sw](https://avatars.discourse-cdn.com/v4/letter/s/8491ac/32.png) [@sven-sw](https://forum.shopware.com/u/sven-sw)\
**Post date:** [14. März 2022 um 12:17 UTC](https://forum.shopware.com/t/shopware-6-update-problem-shopware-6-4-9-0-unsere-website-befindet-sich-gerade-in-der-wartung/93437/5 "2022-03-14T12:17:12Z")

</div>

Wartungsmodus habe ich in der Suche nicht eingegeben, woher soll ich den Begriff auch wissen.

> _ **‘files/update/update.json’** _ existiert

Das Löschen war die Lösung.

Wie bin ich zu dem Problem gekommen, was könnte ich falsch gemacht haben?

Irgendwie wird mir in solchen Situation immer warm.

---

<div class="post-metadata">

**Author:** ![sven-sw](https://avatars.discourse-cdn.com/v4/letter/s/8491ac/32.png) [@sven-sw](https://forum.shopware.com/u/sven-sw)\
**Post date:** [14. März 2022 um 12:47 UTC](https://forum.shopware.com/t/shopware-6-update-problem-shopware-6-4-9-0-unsere-website-befindet-sich-gerade-in-der-wartung/93437/6 "2022-03-14T12:47:10Z")

</div>

Beim nächsten Update folgende Meldung:

```auto
Deprecated: Return type of Pimple\Container::offsetExists($id) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/vendor/shopware/recovery/Common/vendor/pimple/pimple/src/Pimple/Container.php on line 133

Deprecated: Return type of Pimple\Container::offsetGet($id) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/vendor/shopware/recovery/Common/vendor/pimple/pimple/src/Pimple/Container.php on line 98

Deprecated: Return type of Pimple\Container::offsetSet($id, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/vendor/shopware/recovery/Common/vendor/pimple/pimple/src/Pimple/Container.php on line 79

Deprecated: Return type of Pimple\Container::offsetUnset($id) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/vendor/shopware/recovery/Common/vendor/pimple/pimple/src/Pimple/Container.php on line 143

Deprecated: Return type of Slim\Collection::offsetExists($key) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/vendor/shopware/recovery/Common/vendor/slim/slim/Slim/Collection.php on line 112

Deprecated: Return type of Slim\Collection::offsetGet($key) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/vendor/shopware/recovery/Common/vendor/slim/slim/Slim/Collection.php on line 124

Deprecated: Return type of Slim\Collection::offsetSet($key, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/vendor/shopware/recovery/Common/vendor/slim/slim/Slim/Collection.php on line 135

Deprecated: Return type of Slim\Collection::offsetUnset($key) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/vendor/shopware/recovery/Common/vendor/slim/slim/Slim/Collection.php on line 145

Deprecated: Return type of Slim\Collection::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/vendor/shopware/recovery/Common/vendor/slim/slim/Slim/Collection.php on line 155

Deprecated: Return type of Slim\Collection::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/vendor/shopware/recovery/Common/vendor/slim/slim/Slim/Collection.php on line 165

Deprecated: Return type of Slim\Collection::offsetExists($key) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/vendor/shopware/recovery/Common/vendor/slim/slim/Slim/Collection.php on line 112

Deprecated: Return type of Slim\Collection::offsetGet($key) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/vendor/shopware/recovery/Common/vendor/slim/slim/Slim/Collection.php on line 124

Deprecated: Return type of Slim\Collection::offsetSet($key, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/vendor/shopware/recovery/Common/vendor/slim/slim/Slim/Collection.php on line 135

Deprecated: Return type of Slim\Collection::offsetUnset($key) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/vendor/shopware/recovery/Common/vendor/slim/slim/Slim/Collection.php on line 145

Deprecated: Return type of Slim\Collection::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/vendor/shopware/recovery/Common/vendor/slim/slim/Slim/Collection.php on line 155

Deprecated: Return type of Slim\Collection::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/vendor/shopware/recovery/Common/vendor/slim/slim/Slim/Collection.php on line 165

Fatal error: Uncaught RuntimeException: Unexpected data in output buffer. Maybe you have characters before an opening <?php tag? in /var/www/html/vendor/shopware/recovery/Common/vendor/slim/slim/Slim/App.php:621 Stack trace: #0 /var/www/html/vendor/shopware/recovery/Common/vendor/slim/slim/Slim/App.php(317): Slim\App->finalize() #1 /var/www/html/vendor/shopware/recovery/Update/index.php(39): Slim\App->run() #2 /var/www/html/public/recovery/update/index.php(6): require_once('...') #3 {main} thrown in /var/www/html/vendor/shopware/recovery/Common/vendor/slim/slim/Slim/App.php on line 621

```

**mein aktuelles Shopware 6 - v6.4.8.2 Stable Version**

> Die neue Shopware-Version 6.4.9.0 ist verfügbar  
> Starte den Auto-Updater, um die Installation zu starten.

Gibt es Probleme mit dem Release?

Es scheint so ----\> [Shopware 6 Fatal error: Uncaught RuntimeException: Unable to create the "cache" directory - #2 von Max\_Shop](https://forum.shopware.com/t/shopware-6-fatal-error-uncaught-runtimeexception-unable-to-create-the-cache-directory/93423/2)

---

<div class="post-metadata">

**Author:** ![Max\_Shop](https://avatars.discourse-cdn.com/v4/letter/m/58f4c7/32.png) [@Max\_Shop](https://forum.shopware.com/u/Max_Shop)\
**Post date:** [14. März 2022 um 13:02 UTC](https://forum.shopware.com/t/shopware-6-update-problem-shopware-6-4-9-0-unsere-website-befindet-sich-gerade-in-der-wartung/93437/7 "2022-03-14T13:02:38Z")

</div>

Das Problem ist deine PHP-Einstellung. Wenn du Fehlermeldungen im Frontend ausgibst, dann führt das mit hoher Wahrscheinlichkeit zu Fehlern.

---

<div class="post-metadata">

**Author:** ![sven-sw](https://avatars.discourse-cdn.com/v4/letter/s/8491ac/32.png) [@sven-sw](https://forum.shopware.com/u/sven-sw)\
**Post date:** [14. März 2022 um 13:04 UTC](https://forum.shopware.com/t/shopware-6-update-problem-shopware-6-4-9-0-unsere-website-befindet-sich-gerade-in-der-wartung/93437/8 "2022-03-14T13:04:35Z")

</div>

Wie löse ich das Problem?

Was muss ich umstellen?

---

<div class="post-metadata">

**Author:** ![Max\_Shop](https://avatars.discourse-cdn.com/v4/letter/m/58f4c7/32.png) [@Max\_Shop](https://forum.shopware.com/u/Max_Shop)\
**Post date:** [14. März 2022 um 13:10 UTC](https://forum.shopware.com/t/shopware-6-update-problem-shopware-6-4-9-0-unsere-website-befindet-sich-gerade-in-der-wartung/93437/9 "2022-03-14T13:10:45Z")

</div>

[https://www.php.net/manual/de/errorfunc.configuration.php#ini.error-reporting](https://www.php.net/manual/de/errorfunc.configuration.php#ini.error-reporting)

display\_errors = Off in der php.ini

---

<div class="post-metadata">

**Author:** ![sven-sw](https://avatars.discourse-cdn.com/v4/letter/s/8491ac/32.png) [@sven-sw](https://forum.shopware.com/u/sven-sw)\
**Post date:** [14. März 2022 um 13:14 UTC](https://forum.shopware.com/t/shopware-6-update-problem-shopware-6-4-9-0-unsere-website-befindet-sich-gerade-in-der-wartung/93437/10 "2022-03-14T13:14:34Z")

</div>

```auto
sudo nano /etc/php/8.1/apache2/php.ini

```

Abschnitt

```auto
; Quick Reference ;
;;;;;;;;;;;;;;;;;;;

; The following are all the settings which are different in either the production
; or development versions of the INIs with respect to PHP's default behavior.
; Please see the actual settings later in the document for more details as to why
; we recommend these changes in PHP's behavior.

; display_errors
; Default Value: On
; Development Value: On
; Production Value: Off

```

Was muss da konkret geändert werden?

Und wie bist Du auf die Fehlerursache gekommen?

---

<div class="post-metadata">

**Author:** ![Max\_Shop](https://avatars.discourse-cdn.com/v4/letter/m/58f4c7/32.png) [@Max\_Shop](https://forum.shopware.com/u/Max_Shop)\
**Post date:** [14. März 2022 um 13:18 UTC](https://forum.shopware.com/t/shopware-6-update-problem-shopware-6-4-9-0-unsere-website-befindet-sich-gerade-in-der-wartung/93437/11 "2022-03-14T13:18:50Z")

</div>

> [@sven-sw](#):
>
> `Unexpected data in output buffer. Maybe you have characters before an opening <?php tag?`

Der Fehler steht in deiner Fehlermeldung.

Wie geschrieben: display\_errors: Off bzw. display\_errors = Off

---

<div class="post-metadata">

**Author:** ![sven-sw](https://avatars.discourse-cdn.com/v4/letter/s/8491ac/32.png) [@sven-sw](https://forum.shopware.com/u/sven-sw)\
**Post date:** [14. März 2022 um 13:20 UTC](https://forum.shopware.com/t/shopware-6-update-problem-shopware-6-4-9-0-unsere-website-befindet-sich-gerade-in-der-wartung/93437/12 "2022-03-14T13:20:09Z")

</div>

```auto
; Quick Reference ;
;;;;;;;;;;;;;;;;;;;

; The following are all the settings which are different in either the production
; or development versions of the INIs with respect to PHP's default behavior.
; Please see the actual settings later in the document for more details as to why
; we recommend these changes in PHP's behavior.

; display_errors = OFF
; Default Value: On
; Development Value: On
; Production Value: Off

```

So richtig?

In finde in meiner Fehlermeldung den Hinweis nicht.

---

<div class="post-metadata">

**Author:** ![Max\_Shop](https://avatars.discourse-cdn.com/v4/letter/m/58f4c7/32.png) [@Max\_Shop](https://forum.shopware.com/u/Max_Shop)\
**Post date:** [14. März 2022 um 13:21 UTC](https://forum.shopware.com/t/shopware-6-update-problem-shopware-6-4-9-0-unsere-website-befindet-sich-gerade-in-der-wartung/93437/13 "2022-03-14T13:21:26Z")

</div>

Das Semikolon muss weg, sonst ist es auskommentiert.

---

<div class="post-metadata">

**Author:** ![sven-sw](https://avatars.discourse-cdn.com/v4/letter/s/8491ac/32.png) [@sven-sw](https://forum.shopware.com/u/sven-sw)\
**Post date:** [14. März 2022 um 13:25 UTC](https://forum.shopware.com/t/shopware-6-update-problem-shopware-6-4-9-0-unsere-website-befindet-sich-gerade-in-der-wartung/93437/14 "2022-03-14T13:25:02Z")

</div>

> **[phpini - Pastebin.com](https://pastebin.com/CQYYHs7e)**
>
> Pastebin.com is the number one paste tool since 2002. Pastebin is a website where you can store text online for a set period of time.

In welcher Zeile steht der Fehlerhinweis?

Lösung: ??

```auto
; Quick Reference ;
;;;;;;;;;;;;;;;;;;;

; The following are all the settings which are different in either the production
; or development versions of the INIs with respect to PHP's default behavior.
; Please see the actual settings later in the document for more details as to why
; we recommend these changes in PHP's behavior.

display_errors = OFF
; Default Value: On
; Development Value: On
; Production Value: Off

```

So aber?

---

<div class="post-metadata">

**Author:** ![sven-sw](https://avatars.discourse-cdn.com/v4/letter/s/8491ac/32.png) [@sven-sw](https://forum.shopware.com/u/sven-sw)\
**Post date:** [14. März 2022 um 13:29 UTC](https://forum.shopware.com/t/shopware-6-update-problem-shopware-6-4-9-0-unsere-website-befindet-sich-gerade-in-der-wartung/93437/15 "2022-03-14T13:29:17Z")

</div>

Der Fehler ist noch da:

```auto

Deprecated: Return type of Pimple\Container::offsetExists($id) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/vendor/shopware/recovery/Common/vendor/pimple/pimple/src/Pimple/Container.php on line 133

Deprecated: Return type of Pimple\Container::offsetGet($id) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/vendor/shopware/recovery/Common/vendor/pimple/pimple/src/Pimple/Container.php on line 98

Deprecated: Return type of Pimple\Container::offsetSet($id, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/vendor/shopware/recovery/Common/vendor/pimple/pimple/src/Pimple/Container.php on line 79

Deprecated: Return type of Pimple\Container::offsetUnset($id) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/vendor/shopware/recovery/Common/vendor/pimple/pimple/src/Pimple/Container.php on line 143

Deprecated: Return type of Slim\Collection::offsetExists($key) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/vendor/shopware/recovery/Common/vendor/slim/slim/Slim/Collection.php on line 112

Deprecated: Return type of Slim\Collection::offsetGet($key) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/vendor/shopware/recovery/Common/vendor/slim/slim/Slim/Collection.php on line 124

Deprecated: Return type of Slim\Collection::offsetSet($key, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/vendor/shopware/recovery/Common/vendor/slim/slim/Slim/Collection.php on line 135

Deprecated: Return type of Slim\Collection::offsetUnset($key) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/vendor/shopware/recovery/Common/vendor/slim/slim/Slim/Collection.php on line 145

Deprecated: Return type of Slim\Collection::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/vendor/shopware/recovery/Common/vendor/slim/slim/Slim/Collection.php on line 155

Deprecated: Return type of Slim\Collection::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/vendor/shopware/recovery/Common/vendor/slim/slim/Slim/Collection.php on line 165

Deprecated: Return type of Slim\Collection::offsetExists($key) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/vendor/shopware/recovery/Common/vendor/slim/slim/Slim/Collection.php on line 112

Deprecated: Return type of Slim\Collection::offsetGet($key) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/vendor/shopware/recovery/Common/vendor/slim/slim/Slim/Collection.php on line 124

Deprecated: Return type of Slim\Collection::offsetSet($key, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/vendor/shopware/recovery/Common/vendor/slim/slim/Slim/Collection.php on line 135

Deprecated: Return type of Slim\Collection::offsetUnset($key) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/vendor/shopware/recovery/Common/vendor/slim/slim/Slim/Collection.php on line 145

Deprecated: Return type of Slim\Collection::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/vendor/shopware/recovery/Common/vendor/slim/slim/Slim/Collection.php on line 155

Deprecated: Return type of Slim\Collection::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/vendor/shopware/recovery/Common/vendor/slim/slim/Slim/Collection.php on line 165

Fatal error: Uncaught RuntimeException: Unexpected data in output buffer. Maybe you have characters before an opening <?php tag? in /var/www/html/vendor/shopware/recovery/Common/vendor/slim/slim/Slim/App.php:621 Stack trace: #0 /var/www/html/vendor/shopware/recovery/Common/vendor/slim/slim/Slim/App.php(317): Slim\App->finalize() #1 /var/www/html/vendor/shopware/recovery/Update/index.php(39): Slim\App->run() #2 /var/www/html/public/recovery/update/index.php(6): require_once('...') #3 {main} thrown in /var/www/html/vendor/shopware/recovery/Common/vendor/slim/slim/Slim/App.php on line 621

```

Was muss ich evtl. neu „restarten“?

---

<div class="post-metadata">

**Author:** ![Max\_Shop](https://avatars.discourse-cdn.com/v4/letter/m/58f4c7/32.png) [@Max\_Shop](https://forum.shopware.com/u/Max_Shop)\
**Post date:** [14. März 2022 um 13:31 UTC](https://forum.shopware.com/t/shopware-6-update-problem-shopware-6-4-9-0-unsere-website-befindet-sich-gerade-in-der-wartung/93437/16 "2022-03-14T13:31:27Z")

</div>

Du solltest dir wirklich How-To für den Betrieb von eigenen Servern durchlesen (persönliche Meinung). Das sind wirklich alles Fragen, die absolute Basics sind, wenn man einen eigenen Server betreibt.

Ja, du musst Apache neu starten.

---

<div class="post-metadata">

**Author:** ![sven-sw](https://avatars.discourse-cdn.com/v4/letter/s/8491ac/32.png) [@sven-sw](https://forum.shopware.com/u/sven-sw)\
**Post date:** [14. März 2022 um 13:46 UTC](https://forum.shopware.com/t/shopware-6-update-problem-shopware-6-4-9-0-unsere-website-befindet-sich-gerade-in-der-wartung/93437/17 "2022-03-14T13:46:50Z")

</div>

```auto
sudo systemctl restart apache2

```

Fehlermeldung ist noch da:

```auto

Deprecated: Return type of Pimple\Container::offsetExists($id) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/vendor/shopware/recovery/Common/vendor/pimple/pimple/src/Pimple/Container.php on line 133

Deprecated: Return type of Pimple\Container::offsetGet($id) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/vendor/shopware/recovery/Common/vendor/pimple/pimple/src/Pimple/Container.php on line 98

Deprecated: Return type of Pimple\Container::offsetSet($id, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/vendor/shopware/recovery/Common/vendor/pimple/pimple/src/Pimple/Container.php on line 79

Deprecated: Return type of Pimple\Container::offsetUnset($id) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/vendor/shopware/recovery/Common/vendor/pimple/pimple/src/Pimple/Container.php on line 143

Deprecated: Return type of Slim\Collection::offsetExists($key) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/vendor/shopware/recovery/Common/vendor/slim/slim/Slim/Collection.php on line 112

Deprecated: Return type of Slim\Collection::offsetGet($key) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/vendor/shopware/recovery/Common/vendor/slim/slim/Slim/Collection.php on line 124

Deprecated: Return type of Slim\Collection::offsetSet($key, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/vendor/shopware/recovery/Common/vendor/slim/slim/Slim/Collection.php on line 135

Deprecated: Return type of Slim\Collection::offsetUnset($key) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/vendor/shopware/recovery/Common/vendor/slim/slim/Slim/Collection.php on line 145

Deprecated: Return type of Slim\Collection::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/vendor/shopware/recovery/Common/vendor/slim/slim/Slim/Collection.php on line 155

Deprecated: Return type of Slim\Collection::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/vendor/shopware/recovery/Common/vendor/slim/slim/Slim/Collection.php on line 165

Deprecated: Return type of Slim\Collection::offsetExists($key) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/vendor/shopware/recovery/Common/vendor/slim/slim/Slim/Collection.php on line 112

Deprecated: Return type of Slim\Collection::offsetGet($key) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/vendor/shopware/recovery/Common/vendor/slim/slim/Slim/Collection.php on line 124

Deprecated: Return type of Slim\Collection::offsetSet($key, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/vendor/shopware/recovery/Common/vendor/slim/slim/Slim/Collection.php on line 135

Deprecated: Return type of Slim\Collection::offsetUnset($key) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/vendor/shopware/recovery/Common/vendor/slim/slim/Slim/Collection.php on line 145

Deprecated: Return type of Slim\Collection::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/vendor/shopware/recovery/Common/vendor/slim/slim/Slim/Collection.php on line 155

Deprecated: Return type of Slim\Collection::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/vendor/shopware/recovery/Common/vendor/slim/slim/Slim/Collection.php on line 165

Fatal error: Uncaught RuntimeException: Unexpected data in output buffer. Maybe you have characters before an opening <?php tag? in /var/www/html/vendor/shopware/recovery/Common/vendor/slim/slim/Slim/App.php:621 Stack trace: #0 /var/www/html/vendor/shopware/recovery/Common/vendor/slim/slim/Slim/App.php(317): Slim\App->finalize() #1 /var/www/html/vendor/shopware/recovery/Update/index.php(39): Slim\App->run() #2 /var/www/html/public/recovery/update/index.php(6): require_once('...') #3 {main} thrown in /var/www/html/vendor/shopware/recovery/Common/vendor/slim/slim/Slim/App.php on line 621

```

Meine PHP Version:

```auto
php -v
PHP 8.1.3 (cli) (built: Feb 21 2022 14:48:42) (NTS)
Copyright (c) The PHP Group
Zend Engine v4.1.3, Copyright (c) Zend Technologies
    with Zend OPcache v8.1.3, Copyright (c), by Zend Technologies

```

Nach dieser Anleitung habe ich installiert:

```auto
https://www.dogado.de/vps/vserver-anwendungsfaelle/shopware-auf-vserver-installieren

```

Wo liegt mein Fehler?

Das Update **Shopware 6.4.8.1** ----\> **Shopware 6.4.8.2** funktionierte zuvor ohne Probleme.

Auch ohne Änderung der php.ini ( display\_errors = OFF).  
„display\_errors = OFF“ war auch schon zuvor eingestellt, nur an anderer Stelle in der datei.

**Liegt es evtl. an dem Shopware 6.4.9.0 Update?**

---

<div class="post-metadata">

**Author:** ![sven-sw](https://avatars.discourse-cdn.com/v4/letter/s/8491ac/32.png) [@sven-sw](https://forum.shopware.com/u/sven-sw)\
**Post date:** [14. März 2022 um 15:57 UTC](https://forum.shopware.com/t/shopware-6-update-problem-shopware-6-4-9-0-unsere-website-befindet-sich-gerade-in-der-wartung/93437/18 "2022-03-14T15:57:07Z")

</div>

> **[Download Shopware](https://www.shopware.com/de/changelog/)**
>
> Hier findest Du alle Versionen unserer Software in chronologischer Reihenfolge und kannst Änderungen, Bugfixes und Anpassungen einsehen.

Min. Version:

6.3.0.0

Art des Releases:

Minor

Projekt-Status:

Veröffentlicht

Release-Zeitpunkt:

14.03.2022 - 09:38

Umgesetzte Tickets:

[issues.shopware.com](https://issues.shopware.com/?status=done&swversion=6.4.9.0#/)

GitHub Repository:

[github.com](https://github.com/shopware/platform/tree/v6.4.9.0)

Upgrade Info:

[upgrade.md](https://github.com/shopware/platform/blob/v6.4.9.0/UPGRADE-6.4.md)

---

<div class="post-metadata">

**Author:** ![sven-sw](https://avatars.discourse-cdn.com/v4/letter/s/8491ac/32.png) [@sven-sw](https://forum.shopware.com/u/sven-sw)\
**Post date:** [15. März 2022 um 11:53 UTC](https://forum.shopware.com/t/shopware-6-update-problem-shopware-6-4-9-0-unsere-website-befindet-sich-gerade-in-der-wartung/93437/19 "2022-03-15T11:53:13Z")

</div>

Das Problem kann, konnte ich alleine nicht lösen.

Die Shopware 6.4.9.0 Installation wurde von mir gelöscht.

---

<div class="post-metadata">

**Author:** ![PatrickHoelscher](https://dub1.discourse-cdn.com/flex013/user_avatar/forum.shopware.com/patrickhoelscher/32/21102_2.png) [@PatrickHoelscher](https://forum.shopware.com/u/PatrickHoelscher)\
**Post date:** [23. März 2022 um 12:39 UTC](https://forum.shopware.com/t/shopware-6-update-problem-shopware-6-4-9-0-unsere-website-befindet-sich-gerade-in-der-wartung/93437/20 "2022-03-23T12:39:29Z")

</div>

Hey @sven-sw,

falls du es nochmal versuchen willst könntest du es einmal mit einer tieferen PHP Version versuchen.

MfG  
Patrick

[Nächste Seite](https://forum.shopware.com/t/shopware-6-update-problem-shopware-6-4-9-0-unsere-website-befindet-sich-gerade-in-der-wartung/93437.md?page=2)