Fatal error: Uncaught PDOException: SQLSTATE[40001]: Serialization failure: 1213 Deadlock found when trying to get lock; try restarting transaction in /srv/www/vhosts/cases/engine/Shopware/Components/Session/PdoSessionHandler.php:536 Stack trace: #0 /srv/www/vhosts/cases/engine/Shopware/Components/Session/PdoSessionHandler.php(536): PDOStatement->execute() #1 /srv/www/vhosts/cases/engine/Shopware/Components/Session/PdoSessionHandler.php(291): Shopware\Components\Session\PdoSessionHandler->doRead('ae3080fbe1af46e...') #2 [internal function]: Shopware\Components\Session\PdoSessionHandler->read('ae3080fbe1af46e...') #3 /srv/www/vhosts/cases/engine/Library/Zend/Session.php(481): session_start() #4 /srv/www/vhosts/cases/engine/Shopware/Components/DependencyInjection/Bridge/Session.php(105): Zend_Session::start(Array) #5 /srv/www/vhosts/cases/var/cache/production_201804030942/proxies/ShopwareProduction3017a722438db1cee2992404fdbbb8a5ffcf0d06ProjectContainer.php(1212): Shopware\Components\DependencyInjection\Bridge\Session->crea in /srv/www/vhosts/cases/engine/Shopware/Components/Session/PdoSessionHandler.php on line 536