Fatal error: Uncaught PDOException: SQLSTATE[40001]: Serialization failure: 1213 Deadlock found when trying to get lock; try restarting transaction in /home/wastafov/www.wasserbettmatratzen.de/engine/Shopware/Components/Session/PdoSessionHandler.php:560 Stack trace: #0 /home/wastafov/www.wasserbettmatratzen.de/engine/Shopware/Components/Session/PdoSessionHandler.php(560): PDOStatement->execute() #1 /home/wastafov/www.wasserbettmatratzen.de/engine/Shopware/Components/Session/PdoSessionHandler.php(291): Shopware\Components\Session\PdoSessionHandler->doRead('6f0d9f257b6a9b9...') #2 [internal function]: Shopware\Components\Session\PdoSessionHandler->read('6f0d9f257b6a9b9...') #3 /home/wastafov/www.wasserbettmatratzen.de/engine/Library/Zend/Session.php(489): session_start() #4 /home/wastafov/www.wasserbettmatratzen.de/engine/Shopware/Components/DependencyInjection/Bridge/Session.php(104): Zend_Session::start(Array) #5 /home/wastafov/www.wasserbettmatratzen.de/var/cache/production_201901211535/proxies/ShopwareProductionaaf76a1c in /home/wastafov/www.wasserbettmatratzen.de/engine/Shopware/Components/Session/PdoSessionHandler.php on line 560