Fatal error: Uncaught exception 'PDOException' with message 'SQLSTATE[40001]: Serialization failure: 1213 Deadlock found when trying to get lock; try restarting transaction' in /www/htdocs/w01b2806/shopware5/engine/Shopware/Components/Session/PdoSessionHandler.php:536 Stack trace: #0 /www/htdocs/w01b2806/shopware5/engine/Shopware/Components/Session/PdoSessionHandler.php(536): PDOStatement->execute() #1 /www/htdocs/w01b2806/shopware5/engine/Shopware/Components/Session/PdoSessionHandler.php(291): Shopware\Components\Session\PdoSessionHandler->doRead('87c6deccc4996f7...') #2 [internal function]: Shopware\Components\Session\PdoSessionHandler->read('87c6deccc4996f7...') #3 /www/htdocs/w01b2806/shopware5/engine/Library/Zend/Session.php(481): session_start() #4 /www/htdocs/w01b2806/shopware5/engine/Shopware/Components/DependencyInjection/Bridge/Session.php(105): Zend_Session::start(Array) #5 /www/htdocs/w01b2806/shopware5/var/cache/production_201805041539/proxies/ShopwareProductionaa5f68af1db9a62d173661a73b4aa109c602f630ProjectC in /www/htdocs/w01b2806/shopware5/engine/Shopware/Components/Session/PdoSessionHandler.php on line 536