Hallo Zusammen,
unsere Seite wird mehrmals am Tag und sporadisch offline. Nach 10-15 Minuten ist die Seite wieder erreichbar.
Folgende Fehlermeldung:
“Service Unavailable The server is temporarily unable to service your request due to maintenance downtime or capacity problems. Please try again later.”
Im Log steht folgendes:
[21-Jul-2020 13:51:21 Europe/Berlin] PHP Fatal error: Uncaught exception ‘PDOException’ with message ‘SQLSTATE[40001]: Serialization failure: 1213 Deadlock found when trying to get lock; try restarting transaction’ in /home/xxxxx/engine/Shopware/Components/Session/PdoSessionHandler.php:560
Stack trace:
#0 /home/xxxxx/engine/Shopware/Components/Session/PdoSessionHandler.php(560): PDOStatement->execute()
#1 /home/xxxxx/engine/Shopware/Components/Session/PdoSessionHandler.php(291): Shopware\Components\Session\PdoSessionHandler->doRead(‘0dca816a082da9b…’)
#2 [internal function]: Shopware\Components\Session\PdoSessionHandler->read(‘0dca816a082da9b…’)
#3 /home/xxxxx/engine/Library/Zend/Session.php(481): session_start()
#4 /home/xxxxx/engine/Shopware/Components/DependencyInjection/Bridge/Session.php(105): Zend_Session::start(Array)
#5 /home/xxxxx/var/cache/production_201806131541/proxies/ShopwareProductione6d515ff243541434cf822473f7740fdad12f6a2ProjectContainer.php(1265): Shop in /home/xxxxx/engine/Shopware/Components/Session/PdoSessionHandler.php on line 560
[21-Jul-2020 13:51:21 Europe/Berlin] PHP Fatal error: Uncaught exception ‘PDOException’ with message ‘SQLSTATE[40001]: Serialization failure: 1213 Deadlock found when trying to get lock; try restarting transaction’ in /home/xxxxx/engine/Shopware/Components/Session/PdoSessionHandler.php:409
Stack trace:
#0 /home/xxxxx/engine/Shopware/Components/Session/PdoSessionHandler.php(409): PDOStatement->execute()
#1 [internal function]: Shopware\Components\Session\PdoSessionHandler->close()
#2 /home/xxxxx/engine/Library/Zend/Session.php(785): session_destroy()
#3 /home/xxxxx/engine/Shopware/Plugins/Default/Core/System/Bootstrap.php(77): Zend_Session::destroy(true, false)
#4 /home/xxxxx/engine/Library/Enlight/Event/Handler/Plugin.php(149): Shopware_Plugins_Core_System_Bootstrap->onDispatchLoopShutdown(Object(Enlight_Controller_EventArgs))
#5 /home/xxxxx/engine/Library/Enlight/Event/EventManager.php(220): Enlight_Event_Handler_Plugin->execute(Object(Enlight_Controller_EventArgs))
#6 /ho in /home/xxxxx/engine/Shopware/Components/Session/PdoSessionHandler.php on line 409
Habt ihr eine Idee, woran das liegen könnte?