Fatal error: Uncaught Symfony\Component\DependencyInjection\Exception\InvalidArgumentException: The parameter "debug.error_handler" must be defined. in /home/vedard/public_html/forum/cache/production/container_4335734bbdd20f586549a504dff5f80c.php:4234 Stack trace: #0 /home/vedard/public_html/forum/common.php(132): phpbb_cache_container->getParameter('debug.error_han...') #1 /home/vedard/public_html/forum/app.php(23): include('/home/vedard/pu...') #2 {main} thrown in /home/vedard/public_html/forum/cache/production/container_4335734bbdd20f586549a504dff5f80c.php on line 4234