# Theme Manager - Fehler 503

**URL:** <https://forum.shopware.com/t/theme-manager-fehler-503/58462>\
**Category:** Allgemein\
**Created:** [9. März 2019 um 11:16 UTC](https://forum.shopware.com/t/theme-manager-fehler-503/58462 "2019-03-09T11:16:26Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![hettomat](https://avatars.discourse-cdn.com/v4/letter/h/e9c0ed/32.png) [@hettomat](https://forum.shopware.com/u/hettomat)\
**Post date:** [9. März 2019 um 11:16 UTC](https://forum.shopware.com/t/theme-manager-fehler-503/58462/1 "2019-03-09T11:16:26Z")

</div>

Hallo zusammen,

im Zuge der Umstellungen auf PHP 7 und dem Löschen einiger hartnäckiger Plugins ist irgendetwas mit dem Theme Manager durcheinander gekommen.

Im Logfile wird folgender Fehler dokumentiert:

Doctrine\ORM\EntityNotFoundException: Entity of type ‚Shopware\Models\Plugin\Plugin‘ for IDs id(129) was not found in /vendor/doctrine/orm/lib/Doctrine/ORM/EntityNotFoundException.php:47 Stack trace:  
#0 /vendor/doctrine/orm/lib/Doctrine/ORM/Proxy/ProxyFactory.php(196): Doctrine\ORM\EntityNotFoundException::fromClassNameAndIdentifier(‚Shopware\Models…‘, Array)  
#1 /kunden/184663\_50829/uniflame/var/cache/production\_201902250948/doctrine/proxies/\_\_CG\_\_ShopwareModelsPluginPlugin.php(791): Doctrine\ORM\Proxy\ProxyFactory-\>Doctrine\ORM\Proxy{closure}(Object(Shopware\Proxies\_\_CG\_\_\Shopware\Models\Plugin\Plugin), ‚isLegacyPlugin‘, Array)  
#2 /kunden/184663\_50829/uniflame/var/cache/production\_201902250948/doctrine/proxies/\_\_CG\_\_ShopwareModelsPluginPlugin.php(791): Closure-\>\_\_invoke(Object(Shopware\Proxies\_\_CG\_\_\Shopware\Models\Plugin\Plugin), ‚isLegacyPlugin‘, Array)  
#3 /engine/Shopware/Components/Theme/PathResolver.php(140): Shopware\Proxies\_\_CG\_\_\Shopware\Models\Plugin\Plugin-\>isLegacyPlugin()  
#4 /engine/Shopware/Components/Theme/PathResolver.php(391): Shopware\Components\Theme\PathResolver-\>getPluginPath(Object(Shopware\Proxies\_\_CG\_\_\Shopware\Models\Plugin\Plugin))  
#5 /engine/Shopware/Components/Theme/PathResolver.php(92): Shopware\Components\Theme\PathResolver-\>getThemeDirectory(Object(Shopware\Models\Shop\Template))  
#6 /engine/Shopware/Components/Theme/Util.php(192): Shopware\Components\Theme\PathResolver-\>getDirectory(Object(Shopware\Models\Shop\Template))  
#7 /engine/Shopware/Components/Theme/Util.php(79): Shopware\Components\Theme\Util-\>getThemeImage(Object(Shopware\Models\Shop\Template))  
#8 /engine/Shopware/Controllers/Backend/Theme.php(387): Shopware\Components\Theme\Util-\>getPreviewImage(Object(Shopware\Models\Shop\Template))  
#9 /engine/Shopware/Controllers/Backend/Application.php(210): Shopware\_Controllers\_Backend\_Theme-\>getList(‚0‘, ‚20‘, Array, Array, Array)  
#10 /engine/Shopware/Controllers/Backend/Theme.php(205): Shopware\_Controllers\_Backend\_Application-\>listAction()  
#11 /engine/Library/Enlight/Controller/Action.php(193): Shopware\_Controllers\_Backend\_Theme-\>listAction()  
#12 /engine/Library/Enlight/Controller/Dispatcher/Default.php(563): Enlight\_Controller\_Action-\>dispatch(‚listAction‘)  
#13 /engine/Library/Enlight/Controller/Front.php(222): Enlight\_Controller\_Dispatcher\_Default-\>dispatch(Object(Enlight\_Controller\_Request\_RequestHttp), Object(Enlight\_Controller\_Response\_ResponseHttp))  
#14 /engine/Shopware/Kernel.php(202): Enlight\_Controller\_Front-\>dispatch()  
#15 /vendor/symfony/http-kernel/HttpCache/SubRequestHandler.php(102): Shopware\Kernel-\>handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)  
#16 /vendor/symfony/http-kernel/HttpCache/HttpCache.php(448): Symfony\Component\HttpKernel\HttpCache\SubRequestHandler::handle(Object(Shopware\Kernel), Object(Symfony\Component\HttpFoundation\Request), 1, true)  
#17 /engine/Shopware/Components/HttpCache/AppCache.php(268): Symfony\Component\HttpKernel\HttpCache\HttpCache-\>forward(Object(Symfony\Component\HttpFoundation\Request), true, NULL)  
#18 /vendor/symfony/http-kernel/HttpCache/HttpCache.php(238): Shopware\Components\HttpCache\AppCache-\>forward(Object(Symfony\Component\HttpFoundation\Request), true)  
#19 /engine/Shopware/Components/HttpCache/AppCache.php(105): Symfony\Component\HttpKernel\HttpCache\HttpCache-\>pass(Object(Symfony\Component\HttpFoundation\Request), true)  
#20 /kunden/184663\_50829/uniflame/shopware.php(122): Shopware\Components\HttpCache\AppCache-\>handle(Object(Symfony\Component\HttpFoundation\Request))  
#21 {main}

Kann mir da jemand helfen ?