Fatal error: Uncaught Symfony\Component\Debug\Exception\FatalThrowableError: Call to a member function keyExists() on null in /cluster/data/www/src_prod/wgo.base/classes/com/wgo/framework/object/Container.php:179 Stack trace: #0 /cluster/data/www/src_prod/wgo.base/classes/com/wgo/framework/object/Container.php(84): com\wgo\framework\object\Container->has('wgobasesession') #1 /cluster/data/www/src_prod/pimcore/src/BaseShopConnectorBundle/DependencyInjection/WgoBaseInitializer.php(140): com\wgo\framework\object\Container->get('wgobasesession') #2 /cluster/data/www/src_prod/pimcore/src/BaseShopConnectorBundle/DependencyInjection/WgoBaseInitializer.php(65): BaseShopConnectorBundle\DependencyInjection\WgoBaseInitializer->initialize('prod', 'combi', 'CombiShop') #3 /cluster/data/www/src_prod/pimcore/src/BaseShopConnectorBundle/DependencyInjection/BaseAwareTrait.php(38): BaseShopConnectorBundle\DependencyInjection\WgoBaseInitializer->initializeWgoBase() #4 /cluster/data/www/src_prod/pimcore/src/BaseShopConnectorBundle/Dependency in /cluster/data/www/src_prod/wgo.base/classes/com/wgo/framework/object/Container.php on line 179