Fatal error: Uncaught PDOException: SQLSTATE[40001]: Serialization failure: 1213 Deadlock found when trying to get lock; try restarting transaction in /var/www/montrelie/engine/Shopware/Components/Session/PdoSessionHandler.php:536 Stack trace: #0 /var/www/montrelie/engine/Shopware/Components/Session/PdoSessionHandler.php(536): PDOStatement->execute() #1 /var/www/montrelie/engine/Shopware/Components/Session/PdoSessionHandler.php(291): Shopware\Components\Session\PdoSessionHandler->doRead('79e9a28841fd1f6...') #2 [internal function]: Shopware\Components\Session\PdoSessionHandler->read('79e9a28841fd1f6...') #3 /var/www/montrelie/engine/Library/Zend/Session.php(481): session_start() #4 /var/www/montrelie/engine/Shopware/Components/DependencyInjection/Bridge/Session.php(105): Zend_Session::start(Array) #5 /var/www/montrelie/var/cache/production_201803081536/proxies/ShopwareProductionc0e981b12d1bf761946fb0e7674d6efd90b32b45ProjectContainer.php(1416): Shopware\Components\DependencyInjection\Bridge\Session->createSession(Object(S in /var/www/montrelie/engine/Shopware/Components/Session/PdoSessionHandler.php on line 536