# Backend Error nach Plugin Update

**URL:** <https://forum.shopware.com/t/backend-error-nach-plugin-update/69941>\
**Category:** Allgemein\
**Created:** [30. September 2020 um 10:31 UTC](https://forum.shopware.com/t/backend-error-nach-plugin-update/69941 "2020-09-30T10:31:54Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![amazing](https://avatars.discourse-cdn.com/v4/letter/a/b77776/32.png) [@amazing](https://forum.shopware.com/u/amazing)\
**Post date:** [30. September 2020 um 10:31 UTC](https://forum.shopware.com/t/backend-error-nach-plugin-update/69941/1 "2020-09-30T10:31:54Z")

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Hallo liebe Shopware Gemeinde, ich habe heute ein Pluginupdate durchführen wollen.&nbsp; Nun bekomme ich folgende Fehlermeldung:

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> **Fatal error** : Uncaught exception ‚Zend\_Acl\_Exception‘ with message ‚Resource id ‚externalorder‘ already exists in the ACL‘ in /var/www/clients/client521/web1398/web/engine/Library/Zend/Acl.php:298 Stack trace: #0 /var/www/clients/client521/web1398/web/engine/Shopware/Components/Acl.php(62): Zend\_Acl-\>addResource(Object(Shopware\Models\User\Resource)) #1 /var/www/clients/client521/web1398/web/engine/Shopware/Components/Acl.php(238): Shopware\_Components\_Acl-\>initAclResources() #2 /var/www/clients/client521/web1398/web/engine/Shopware/Components/Acl.php(47): Shopware\_Components\_Acl-\>initShopwareAclTree() #3 /var/www/clients/client521/web1398/web/var/cache/production\_201704210836/proxies/ShopwareProduction119a8bb9f56506a96f021748c1fa2d1d367a50d3ProjectContainer.php(556): Shopware\_Components\_Acl-\>\_\_construct(Object(SwagSecurity\Components\Model\ModelManager)) #4 /var/www/clients/client521/web1398/web/vendor/symfony/dependency-injection/Container.php(314): ShopwareProduction119a8bb9f56506a96f021748c1fa2d1d367a50d3ProjectContaine in&nbsp; **/var/www/clients/client521/web1398/web/engine/Library/Zend/Acl.php** &nbsp;on line&nbsp; **298**

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\*\*Hat jemand einen Tipp was ich machen kann? Cache bin ich gerade dabei zu löschen.

Vieöe Grüße\*\*

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**Author:** ![SmartStylez](https://avatars.discourse-cdn.com/v4/letter/s/a88e4f/32.png) [@SmartStylez](https://forum.shopware.com/u/SmartStylez)\
**Post date:** [30. September 2020 um 15:52 UTC](https://forum.shopware.com/t/backend-error-nach-plugin-update/69941/2 "2020-09-30T15:52:44Z")

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Du könntest das entsprechende Plugin erstmal deaktivieren, falls es über das Backend nicht mehr geht über die Datenbank.