# Fatal error

**URL:** <https://forum.shopware.com/t/fatal-error/46769>\
**Category:** shopware AG\
**Created:** [7. Juli 2017 um 09:34 UTC](https://forum.shopware.com/t/fatal-error/46769 "2017-07-07T09:34:40Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![elia](https://avatars.discourse-cdn.com/v4/letter/e/278dde/32.png) [@elia](https://forum.shopware.com/u/elia)\
**Post date:** [7. Juli 2017 um 09:34 UTC](https://forum.shopware.com/t/fatal-error/46769/1 "2017-07-07T09:34:40Z")

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Hallo zusammen,

ich versuche unseren webshop Local in eine Testumgebung hinzubekommen. Wir haben vor auf Shopware 5 Professional umzusteigen deswegen will ich sicherheitshalber alles in der Testumgebung einrichten. Nun kommt folgender Fehler.

**Fatal error** : Uncaught Zend\_Cache\_Exception: The apc extension must be loaded for using this backend ! in /Applications/MAMP/htdocs/engine/Library/Zend/Cache.php:209 Stack trace: #0 /Applications/MAMP/htdocs/engine/Library/Zend/Cache/Backend/Apc.php(59): Zend\_Cache::throwException(‚The apc extensi…‘) #1 /Applications/MAMP/htdocs/engine/Library/Zend/Cache.php(153): Zend\_Cache\_Backend\_Apc-\>\_\_construct(Array) #2 /Applications/MAMP/htdocs/engine/Library/Zend/Cache.php(94): Zend\_Cache::\_makeBackend(‚Apc‘, Array, false, false) #3 /Applications/MAMP/htdocs/cache/proxies/Shopware201409241139ProductionProjectContainer.php(102): Zend\_Cache::factory(‚Core‘, ‚apc‘, Array, Array) #4 /Applications/MAMP/htdocs/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Container.php(312): Shopware201409241139ProductionProjectContainer-\>getCacheService() #5 /Applications/MAMP/htdocs/engine/Shopware/Components/DependencyInjection/Container.php(253): Symfony\Component\DependencyInjection\Container-\>get(‚cache‘) #6 /Applicati in&nbsp; **/Applications/MAMP/htdocs/engine/Library/Zend/Cache.php** &nbsp;on line&nbsp; **209**

**Könnt ihr mir weiter helfen? Danke**

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**Author:** ![net-Quadrat](https://dub1.discourse-cdn.com/flex013/user_avatar/forum.shopware.com/net-quadrat/32/13667_2.png) [@net-Quadrat](https://forum.shopware.com/u/net-Quadrat)\
**Post date:** [7. Juli 2017 um 09:40 UTC](https://forum.shopware.com/t/fatal-error/46769/2 "2017-07-07T09:40:27Z")

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Das sieht ganz danach aus, als ob die&nbsp;APC Extension nicht geladen wurde.

[http://php.net/manual/de/apc.installation.php](http://php.net/manual/de/apc.installation.php)

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**Author:** ![elia](https://avatars.discourse-cdn.com/v4/letter/e/278dde/32.png) [@elia](https://forum.shopware.com/u/elia)\
**Post date:** [7. Juli 2017 um 10:39 UTC](https://forum.shopware.com/t/fatal-error/46769/3 "2017-07-07T10:39:45Z")

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Danke dafür, läuft 🙂