Fatal error: Uncaught Symfony\Component\Debug\Exception\FatalThrowableError: Type error: Argument 1 passed to Sensio\Bundle\FrameworkExtraBundle\EventListener\ParamConverterListener::autoConfigure() must be an instance of ReflectionFunctionAbstract, null given, called in /home/askdiagnosis/public_html/cms/releases/176/vendor/sensio/framework-extra-bundle/EventListener/ParamConverterListener.php on line 75 in /home/askdiagnosis/public_html/cms/releases/176/vendor/sensio/framework-extra-bundle/EventListener/ParamConverterListener.php:81 Stack trace: #0 /home/askdiagnosis/public_html/cms/releases/176/vendor/sensio/framework-extra-bundle/EventListener/ParamConverterListener.php(75): Sensio\Bundle\FrameworkExtraBundle\EventListener\ParamConverterListener->autoConfigure(NULL, Object(Symfony\Component\HttpFoundation\Request), Array) #1 /home/askdiagnosis/public_html/cms/releases/176/vendor/symfony/symfony/src/Symfony/Component/EventDispatcher/EventDispatcher.php(214): Sensio\Bundle\FrameworkExtraBundle\EventListener\ParamConvert in /home/askdiagnosis/public_html/cms/releases/176/vendor/sensio/framework-extra-bundle/EventListener/ParamConverterListener.php on line 81