Fatal error: Uncaught PDOException: SQLSTATE[40001]: Serialization failure: 1213 Deadlock found when trying to get lock; try restarting transaction in /html/typo3/shop/engine/Shopware/Components/Session/PdoSessionHandler.php:536 Stack trace: #0 /html/typo3/shop/engine/Shopware/Components/Session/PdoSessionHandler.php(536): PDOStatement->execute() #1 /html/typo3/shop/engine/Shopware/Components/Session/PdoSessionHandler.php(291): Shopware\Components\Session\PdoSessionHandler->doRead('31466b834803c34...') #2 [internal function]: Shopware\Components\Session\PdoSessionHandler->read('31466b834803c34...') #3 /html/typo3/shop/engine/Library/Zend/Session.php(481): session_start() #4 /html/typo3/shop/engine/Shopware/Components/DependencyInjection/Bridge/Session.php(105): Zend_Session::start(Array) #5 /html/typo3/shop/var/cache/production_201803081536/proxies/ShopwareProduction74bec4581b7698344e626e3f4bc870b9c2988eb2ProjectContainer.php(1158): Shopware\Components\DependencyInjection\Bridge\Session->createSession(Object(ShopwareProdu in /html/typo3/shop/engine/Shopware/Components/Session/PdoSessionHandler.php on line 536