Backend Fehler nach Installation von ionCube Loder

Hallo, habe auf dem Server den ionCube Loader installiert um kommerzielle Plugins zu installieren. Das Frontend läuft soweit. Wenn ich allerdings in das Backend einsteigen will, bekomme ich folgende Fehlermeldung: [code]

Ups! Ein Fehler ist aufgetreten!

Die nachfolgenden Hinweise sollten Ihnen weiterhelfen.

Zend_Session::start() - /home/.sites/28/site1/web/shopware/engine/Library/Zend/Db/Table/Abstract.php(Line:839): Error #1024 Failed saving metadata to metadataCache in Zend/Session.php on line 506

Stack trace:

#0 Shopware/Plugins/Default/Backend/Auth/Bootstrap.php(432): Zend\_Session::start(Array) #1 Enlight/Event/Handler/Plugin.php(149): Shopware\_Plugins\_Backend\_Auth\_Bootstrap-\>onInitResourceBackendSession(Object(Enlight\_Event\_EventArgs)) #2 Enlight/Event/EventManager.php(252): Enlight\_Event\_Handler\_Plugin-\>execute(Object(Enlight\_Event\_EventArgs)) #3 Shopware/Components/DependencyInjection/Container.php(247): Enlight\_Event\_EventManager-\>notifyUntil('Enlight\_Bootstr...', Array) #4 Shopware/Bootstrap.php(168): Shopware\Components\DependencyInjection\Container-\>load('BackendSession') #5 Shopware/Plugins/Default/Backend/Auth/Bootstrap.php(467): Shopware\_Bootstrap-\>loadResource('BackendSession') #6 Enlight/Event/Handler/Plugin.php(149): Shopware\_Plugins\_Backend\_Auth\_Bootstrap-\>onInitResourceAuth(Object(Enlight\_Event\_EventArgs)) #7 Enlight/Event/EventManager.php(252): Enlight\_Event\_Handler\_Plugin-\>execute(Object(Enlight\_Event\_EventArgs)) #8 Shopware/Components/DependencyInjection/Container.php(247): Enlight\_Event\_EventManager-\>notifyUntil('Enlight\_Bootstr...', Array) #9 Shopware/Components/DependencyInjection/Container.php(142): Shopware\Components\DependencyInjection\Container-\>load('auth') #10 Shopware/Bootstrap.php(124): Shopware\Components\DependencyInjection\Container-\>has('Auth') #11 Enlight/Application.php(452): Shopware\_Bootstrap-\>hasResource('Auth') #12 Shopware/Controllers/Backend/ExtJs.php(162): Enlight\_Application-\>\_\_call('Auth', Array) #13 Shopware/Controllers/Backend/ExtJs.php(162): Shopware-\>Auth() #14 Enlight/Controller/Action.php(159): Shopware\_Controllers\_Backend\_ExtJs-\>indexAction() #15 Enlight/Controller/Dispatcher/Default.php(528): Enlight\_Controller\_Action-\>dispatch('indexAction') #16 Enlight/Controller/Front.php(228): Enlight\_Controller\_Dispatcher\_Default-\>dispatch(Object(Enlight\_Controller\_Request\_RequestHttp), Object(Enlight\_Controller\_Response\_ResponseHttp)) #17 Shopware/Kernel.php(145): Enlight\_Controller\_Front-\>dispatch() #18 vendor/symfony/http-kernel/Symfony/Component/HttpKernel/HttpCache/HttpCache.php(471): Shopware\Kernel-\>handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #19 Shopware/Components/HttpCache/AppCache.php(257): Symfony\Component\HttpKernel\HttpCache\HttpCache-\>forward(Object(Symfony\Component\HttpFoundation\Request), true, NULL) #20 vendor/symfony/http-kernel/Symfony/Component/HttpKernel/HttpCache/HttpCache.php(242): Shopware\Components\HttpCache\AppCache-\>forward(Object(Symfony\Component\HttpFoundation\Request), true) #21 Shopware/Components/HttpCache/AppCache.php(103): Symfony\Component\HttpKernel\HttpCache\HttpCache-\>pass(Object(Symfony\Component\HttpFoundation\Request), true) #22 shopware.php(109): Shopware\Components\HttpCache\AppCache-\>handle(Object(Symfony\Component\HttpFoundation\Request)) #23 {main}

 
[/code] Ist dies ein Rechteproblem? Die Rechte 777 im Ordner engine und allen Unterordnern sind gesetzt.