Warning: main() [function.main]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for '8.0/no DST' instead in C:\wamp\www\fx\addons\yun_shop\vendor\symfony\debug\FatalErrorHandler\UndefinedMethodFatalErrorHandler.php on line 23

Fatal error: Interface 'Symfony\Component\Debug\FatalErrorHandler\FatalErrorHandlerInterface' not found in C:\wamp\www\fx\addons\yun_shop\vendor\symfony\debug\FatalErrorHandler\UndefinedMethodFatalErrorHandler.php on line 23