Fatal error: Uncaught PDOException: SQLSTATE[40001]: Serialization failure: 1213 Deadlock found when trying to get lock; try restarting transaction in /home/www/rohners/htdocs/engine/Shopware/Components/Session/PdoSessionHandler.php:536 Stack trace: #0 /home/www/rohners/htdocs/engine/Shopware/Components/Session/PdoSessionHandler.php(536): PDOStatement->execute() #1 /home/www/rohners/htdocs/engine/Shopware/Components/Session/PdoSessionHandler.php(291): Shopware\Components\Session\PdoSessionHandler->doRead('deed548c14b3278...') #2 [internal function]: Shopware\Components\Session\PdoSessionHandler->read('deed548c14b3278...') #3 /home/www/rohners/htdocs/engine/Library/Zend/Session.php(468): session_start() #4 /home/www/rohners/htdocs/engine/Shopware/Components/DependencyInjection/Bridge/Session.php(99): Zend_Session::start(Array) #5 /home/www/rohners/htdocs/var/cache/production_201904021344/proxies/ShopwareProduction244000804ae9884fad771649c28ee4be5d953868ProjectContainer.php(2018): Shopware\Components\DependencyInjection\Bri in /home/www/rohners/htdocs/engine/Shopware/Components/Session/PdoSessionHandler.php on line 536