Fatal error: Uncaught PDOException: SQLSTATE[40001]: Serialization failure: 1213 Deadlock found when trying to get lock; try restarting transaction in /home/shopware5/www/demo3/engine/Shopware/Components/Session/PdoSessionHandler.php:560 Stack trace: #0 /home/shopware5/www/demo3/engine/Shopware/Components/Session/PdoSessionHandler.php(560): PDOStatement->execute() #1 /home/shopware5/www/demo3/engine/Shopware/Components/Session/PdoSessionHandler.php(291): Shopware\Components\Session\PdoSessionHandler->doRead() #2 [internal function]: Shopware\Components\Session\PdoSessionHandler->read() #3 /home/shopware5/www/demo3/engine/Library/Zend/Session.php(468): session_start() #4 /home/shopware5/www/demo3/engine/Shopware/Components/DependencyInjection/Bridge/Session.php(99): Zend_Session::start() #5 /home/shopware5/www/demo3/var/cache/production____REVISION___/proxies/ShopwareProduction10c46cd5a98c090733d341be36aca18a7dfdf0a1ProjectContainer.php(1892): Shopware\Components\DependencyInjection\Bridge\Session->createSession() #6 /home in /home/shopware5/www/demo3/engine/Shopware/Components/Session/PdoSessionHandler.php on line 560