Fatal error: Uncaught PDOException: SQLSTATE[40001]: Serialization failure: 1213 Deadlock found when trying to get lock; try restarting transaction in /var/www/html/vendor/shopware/shopware/engine/Shopware/Components/Session/PdoSessionHandler.php:558 Stack trace: #0 /var/www/html/vendor/shopware/shopware/engine/Shopware/Components/Session/PdoSessionHandler.php(558): PDOStatement->execute() #1 /var/www/html/vendor/shopware/shopware/engine/Shopware/Components/Session/PdoSessionHandler.php(289): Shopware\Components\Session\PdoSessionHandler->doRead('9b28fe9e0cd7be4...') #2 [internal function]: Shopware\Components\Session\PdoSessionHandler->read('9b28fe9e0cd7be4...') #3 /var/www/html/vendor/shopware/shopware/engine/Library/Zend/Session.php(468): session_start() #4 /var/www/html/vendor/shopware/shopware/engine/Shopware/Components/DependencyInjection/Bridge/Session.php(106): Zend_Session::start(Array) #5 /var/www/html/var/cache/dev_e496b98394/proxies/ShopwareDeve92d12cc6c8f53f7b5e40046b04fb421cc5b41c4DebugProjectContainer.php(3 in /var/www/html/vendor/shopware/shopware/engine/Shopware/Components/Session/PdoSessionHandler.php on line 558