Fatal error: Uncaught PDOException: SQLSTATE[40001]: Serialization failure: 1213 Deadlock found when trying to get lock; try restarting transaction in /www/htdocs/w018a554/websites/de.immshop.www/htdocs/engine/Shopware/Components/Session/PdoSessionHandler.php:584 Stack trace: #0 /www/htdocs/w018a554/websites/de.immshop.www/htdocs/engine/Shopware/Components/Session/PdoSessionHandler.php(584): PDOStatement->execute() #1 /www/htdocs/w018a554/websites/de.immshop.www/htdocs/engine/Shopware/Components/Session/PdoSessionHandler.php(303): Shopware\Components\Session\PdoSessionHandler->doRead('7f680361b026071...') #2 /www/htdocs/w018a554/websites/de.immshop.www/htdocs/vendor/symfony/http-foundation/Session/Storage/Proxy/SessionHandlerProxy.php(64): Shopware\Components\Session\PdoSessionHandler->read('7f680361b026071...') #3 [internal function]: Symfony\Component\HttpFoundation\Session\Storage\Proxy\SessionHandlerProxy->read('7f680361b026071...') #4 /www/htdocs/w018a554/websites/de.immshop.www/htdocs/vendor/symfony/http-foundation/ in /www/htdocs/w018a554/websites/de.immshop.www/htdocs/engine/Shopware/Components/Session/PdoSessionHandler.php on line 584