Fatal error: During inheritance of IteratorAggregate: Uncaught ArgumentCountError: Too few arguments to function Shopware_Plugins_Core_ErrorHandler_Bootstrap::errorHandler(), 4 passed in /is/htdocs/wp11159973_4FJW7N6237/www/dplab-shop.de/vendor/doctrine/dbal/lib/Doctrine/DBAL/Statement.php on line 33 and exactly 5 expected in /is/htdocs/wp11159973_4FJW7N6237/www/dplab-shop.de/engine/Shopware/Plugins/Default/Core/ErrorHandler/Bootstrap.php:182 Stack trace: #0 /is/htdocs/wp11159973_4FJW7N6237/www/dplab-shop.de/vendor/doctrine/dbal/lib/Doctrine/DBAL/Statement.php(33): Shopware_Plugins_Core_ErrorHandler_Bootstrap->errorHandler(8192, 'Return type of ...', '/is/htdocs/wp11...', 249) #1 /is/htdocs/wp11159973_4FJW7N6237/www/dplab-shop.de/vendor/composer/ClassLoader.php(444): include('/is/htdocs/wp11...') #2 /is/htdocs/wp11159973_4FJW7N6237/www/dplab-shop.de/vendor/composer/ClassLoader.php(322): Composer\Autoload\includeFile('/is/htdocs/wp11...') #3 /is/htdocs/wp11159973_4FJW7N6237/www/dplab-shop.de/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(802): Composer\Autoload\ClassLoader->loadClass('Doctrine\\DBAL\\S...') #4 /is/htdocs/wp11159973_4FJW7N6237/www/dplab-shop.de/engine/Shopware/Components/Plugin/DBALConfigReader.php(81): Doctrine\DBAL\Connection->prepare('SELECT\n ce.nam...') #5 /is/htdocs/wp11159973_4FJW7N6237/www/dplab-shop.de/engine/Shopware/Components/Plugin/CachedConfigReader.php(66): Shopware\Components\Plugin\DBALConfigReader->getByPluginName('ErrorHandler', NULL) #6 /is/htdocs/wp11159973_4FJW7N6237/www/dplab-shop.de/engine/Shopware/Components/Plugin/Namespace.php(85): Shopware\Components\Plugin\CachedConfigReader->getByPluginName('ErrorHandler', NULL) #7 /is/htdocs/wp11159973_4FJW7N6237/www/dplab-shop.de/engine/Shopware/Components/Plugin/Bootstrap.php(225): Shopware_Components_Plugin_Namespace->getConfig('ErrorHandler') #8 /is/htdocs/wp11159973_4FJW7N6237/www/dplab-shop.de/engine/Shopware/Plugins/Default/Core/ErrorHandler/Bootstrap.php(133): Shopware_Components_Plugin_Bootstrap->Config() #9 /is/htdocs/wp11159973_4FJW7N6237/www/dplab-shop.de/engine/Library/Enlight/Event/Handler/Plugin.php(149): Shopware_Plugins_Core_ErrorHandler_Bootstrap->onStartDispatch(Object(Enlight_Controller_EventArgs)) #10 /is/htdocs/wp11159973_4FJW7N6237/www/dplab-shop.de/engine/Library/Enlight/Event/EventManager.php(220): Enlight_Event_Handler_Plugin->execute(Object(Enlight_Controller_EventArgs)) #11 /is/htdocs/wp11159973_4FJW7N6237/www/dplab-shop.de/engine/Library/Enlight/Controller/Front.php(131): Enlight_Event_EventManager->notify('Enlight_Control...', Object(Enlight_Controller_EventArgs)) #12 /is/htdocs/wp11159973_4FJW7N6237/www/dplab-shop.de/engine/Shopware/Kernel.php(202): Enlight_Controller_Front->dispatch() #13 /is/htdocs/wp11159973_4FJW7N6237/www/dplab-shop.de/vendor/symfony/http-kernel/HttpCache/SubRequestHandler.php(102): Shopware\Kernel->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #14 /is/htdocs/wp11159973_4FJW7N6237/www/dplab-shop.de/vendor/symfony/http-kernel/HttpCache/HttpCache.php(448): Symfony\Component\HttpKernel\HttpCache\SubRequestHandler::handle(Object(Shopware\Kernel), Object(Symfony\Component\HttpFoundation\Request), 1, true) #15 /is/htdocs/wp11159973_4FJW7N6237/www/dplab-shop.de/engine/Shopware/Components/HttpCache/AppCache.php(268): Symfony\Component\HttpKernel\HttpCache\HttpCache->forward(Object(Symfony\Component\HttpFoundation\Request), true, Object(Symfony\Component\HttpFoundation\Response)) #16 /is/htdocs/wp11159973_4FJW7N6237/www/dplab-shop.de/vendor/symfony/http-kernel/HttpCache/HttpCache.php(366): Shopware\Components\HttpCache\AppCache->forward(Object(Symfony\Component\HttpFoundation\Request), true, Object(Symfony\Component\HttpFoundation\Response)) #17 /is/htdocs/wp11159973_4FJW7N6237/www/dplab-shop.de/vendor/symfony/http-kernel/HttpCache/HttpCache.php(323): Symfony\Component\HttpKernel\HttpCache\HttpCache->validate(Object(Symfony\Component\HttpFoundation\Request), Object(Symfony\Component\HttpFoundation\Response), true) #18 /is/htdocs/wp11159973_4FJW7N6237/www/dplab-shop.de/engine/Shopware/Components/HttpCache/AppCache.php(189): Symfony\Component\HttpKernel\HttpCache\HttpCache->lookup(Object(Symfony\Component\HttpFoundation\Request), true) #19 /is/htdocs/wp11159973_4FJW7N6237/www/dplab-shop.de/vendor/symfony/http-kernel/HttpCache/HttpCache.php(192): Shopware\Components\HttpCache\AppCache->lookup(Object(Symfony\Component\HttpFoundation\Request), true) #20 /is/htdocs/wp11159973_4FJW7N6237/www/dplab-shop.de/engine/Shopware/Components/HttpCache/AppCache.php(116): Symfony\Component\HttpKernel\HttpCache\HttpCache->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #21 /is/htdocs/wp11159973_4FJW7N6237/www/dplab-shop.de/shopware.php(122): Shopware\Components\HttpCache\AppCache->handle(Object(Symfony\Component\HttpFoundation\Request)) #22 {main} in /is/htdocs/wp11159973_4FJW7N6237/www/dplab-shop.de/vendor/doctrine/dbal/lib/Doctrine/DBAL/Statement.php on line 33