Fatal error: Uncaught PDOException: SQLSTATE[40001]: Serialization failure: 1213 Deadlock found when trying to get lock; try restarting transaction in /shopware/engine/Shopware/Components/Session/PdoSessionHandler.php:534 Stack trace: #0 /shopware/engine/Shopware/Components/Session/PdoSessionHandler.php(534): PDOStatement->execute() #1 /shopware/engine/Shopware/Components/Session/PdoSessionHandler.php(289): Shopware\Components\Session\PdoSessionHandler->doRead('05e0e895fc3bd12...') #2 [internal function]: Shopware\Components\Session\PdoSessionHandler->read('05e0e895fc3bd12...') #3 /shopware/engine/Library/Zend/Session.php(468): session_start() #4 /shopware/engine/Shopware/Components/DependencyInjection/Bridge/Session.php(106): Zend_Session::start(Array) #5 /shopware/var/cache/production_202003031106/proxies/ShopwareProductionaf088d91fdb6dabd701555a026d2bdefa7909f21ProjectContainer.php(3708): Shopware\Components\DependencyInjection\Bridge\Session->createSession(Object(ShopwareProductionaf088d91fdb6dabd701555a026d2bdefa7909 in /shopware/engine/Shopware/Components/Session/PdoSessionHandler.php on line 534