Fatal error: Uncaught exception 'PDOException' with message 'SQLSTATE[40001]: Serialization failure: 1213 Deadlock found when trying to get lock; try restarting transaction' in /srv/httpd/smallfoot_usa/htdocs_sw/engine/Shopware/Components/Session/PdoSessionHandler.php:536 Stack trace: #0 /srv/httpd/smallfoot_usa/htdocs_sw/engine/Shopware/Components/Session/PdoSessionHandler.php(536): PDOStatement->execute() #1 /srv/httpd/smallfoot_usa/htdocs_sw/engine/Shopware/Components/Session/PdoSessionHandler.php(291): Shopware\Components\Session\PdoSessionHandler->doRead('409fd0f383ce0bd...') #2 [internal function]: Shopware\Components\Session\PdoSessionHandler->read('409fd0f383ce0bd...') #3 /srv/httpd/smallfoot_usa/htdocs_sw/engine/Library/Zend/Session.php(481): session_start() #4 /srv/httpd/smallfoot_usa/htdocs_sw/custom/plugins/MdcRouter/Session.php(78): Zend_Session::start(Array) #5 /srv/httpd/smallfoot_usa/htdocs_sw/var/cache/productionusa_201809181442/proxies/ShopwareProductionusa331081013a6a08a421f6009634ada45d4e7023a2DebugPro in /srv/httpd/smallfoot_usa/htdocs_sw/engine/Shopware/Components/Session/PdoSessionHandler.php on line 536