# Plugin -> INSTALL -> Fatal Error

**URL:** <https://forum.shopware.com/t/plugin-gt-install-gt-fatal-error/3717>\
**Category:** Shopware 3.5\
**Tags:** programming\
**Created:** [31. Juli 2011 um 21:50 UTC](https://forum.shopware.com/t/plugin-gt-install-gt-fatal-error/3717 "2011-07-31T21:50:50Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![saunahut](https://avatars.discourse-cdn.com/v4/letter/s/9de0a6/32.png) [@saunahut](https://forum.shopware.com/u/saunahut)\
**Post date:** [31. Juli 2011 um 21:50 UTC](https://forum.shopware.com/t/plugin-gt-install-gt-fatal-error/3717/1 "2011-07-31T21:50:50Z")

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Hallo, hab gerade ein Plugin installiert und danach hat sich Shopware mit einen Fatal Error dafür bedankt. Leider komme ich jetzt nicht mehr ins backend… Kann ich das Plugin manuell in der DB oder im File system Löschen wenn ja wo… Danke schon mal vorab… [quote]Fatal error: Uncaught exception ‘Zend\_Controller\_Response\_Exception’ with message ‘Cannot send headers; headers already sent in /www/htdocs/w009f1a3/Shopware/engine/Shopware/Plugins/Community/Core/SwagVariantToProperties/Bootstrap.php, line 1’ in /www/htdocs/w009f1a3/Shopware/engine/Enlight/Vendor/Zend/library/Zend/Controller/Response/Abstract.php:321 Stack trace: #0 /www/htdocs/w009f1a3/Shopware/engine/Enlight/Vendor/Zend/library/Zend/Controller/Response/Abstract.php(115): Zend\_Controller\_Response\_Abstract-\>canSendHeaders(true) #1 /www/htdocs/w009f1a3/Shopware/engine/Shopware/Bootstrap.php(31): Zend\_Controller\_Response\_Abstract-\>setHeader(‘Content-Type’, ‘text/html; char…’) #2 /www/htdocs/w009f1a3/Shopware/engine/Enlight/Enlight/Application.php(86): Shopware\_Bootstrap-\>run() #3 /www/htdocs/w009f1a3/Shopware/shopware.php(6): Enlight\_Application-\>run() #4 {main} thrown in /www/htdocs/w009f1a3/Shopware/engine/Enlight/Vendor/Zend/library/Zend/Controller/Response/Abstract.php on line 321[/quote]

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**Author:** ![SebastianKloepper](https://dub1.discourse-cdn.com/flex013/user_avatar/forum.shopware.com/sebastiankloepper/32/21435_2.png) [@SebastianKloepper](https://forum.shopware.com/u/SebastianKloepper)\
**Post date:** [31. Juli 2011 um 22:03 UTC](https://forum.shopware.com/t/plugin-gt-install-gt-fatal-error/3717/2 "2011-07-31T22:03:40Z")

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Schau mal hier [installation-einstieg-f9/bei-mir-funktioniert-nix-mehr-nach-dem-update-t3019.html#p16809](http://forum.shopware.de/installation-einstieg-f9/bei-mir-funktioniert-nix-mehr-nach-dem-update-t3019.html#p16809) Nach der Anpassung sollte es schon wieder gehen.

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**Author:** ![saunahut](https://avatars.discourse-cdn.com/v4/letter/s/9de0a6/32.png) [@saunahut](https://forum.shopware.com/u/saunahut)\
**Post date:** [1. August 2011 um 17:47 UTC](https://forum.shopware.com/t/plugin-gt-install-gt-fatal-error/3717/3 "2011-08-01T17:47:25Z")

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danke für die Antwort funzt aber leider noch immer nicht… habs auf `'error\_reporting'=\>E\_ALL,` geändert `Fatal error: Uncaught exception 'Zend\_Controller\_Response\_Exception' with message 'Cannot send headers; headers already sent in /www/htdocs/w009f1a3/Shopware/engine/Shopware/Plugins/Community/Core/SwagVariantToProperties/Bootstrap.php, line 1' in /www/htdocs/w009f1a3/Shopware/engine/Enlight/Vendor/Zend/library/Zend/Controller/Response/Abstract.php:321 Stack trace: #0 /www/htdocs/w009f1a3/Shopware/engine/Enlight/Vendor/Zend/library/Zend/Controller/Response/Abstract.php(115): Zend\_Controller\_Response\_Abstract-\>canSendHeaders(true) #1 /www/htdocs/w009f1a3/Shopware/engine/Shopware/Bootstrap.php(31): Zend\_Controller\_Response\_Abstract-\>setHeader('Content-Type', 'text/html; char...') #2 /www/htdocs/w009f1a3/Shopware/engine/Enlight/Enlight/Application.php(86): Shopware\_Bootstrap-\>run() #3 /www/htdocs/w009f1a3/Shopware/shopware.php(6): Enlight\_Application-\>run() #4 {main} thrown in /www/htdocs/w009f1a3/Shopware/engine/Enlight/Vendor/Zend/library/Zend/Controller/Response/Abstract.php on line 321` kann ich das letzte Plugin auch manuell löschen… Datenbankeintrag? Danke für die Hilfe

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**Author:** ![Stefan\_Hamann](https://avatars.discourse-cdn.com/v4/letter/s/5e9695/32.png) [@Stefan\_Hamann](https://forum.shopware.com/u/Stefan_Hamann)\
**Post date:** [2. August 2011 um 06:08 UTC](https://forum.shopware.com/t/plugin-gt-install-gt-fatal-error/3717/4 "2011-08-02T06:08:57Z")

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Dann öffne mal kurz die Datei Shopware/engine/Shopware/Plugins/Community/Core/SwagVariantToProperties/Bootstrap.php und entferne das Leerzeichen vor