( ! ) Fatal error: Uncaught Error: Using $this when not in object context in C:\wamp64\www\Cerdentcitas\vendor\symfony\error-handler\Resources\views\error.html.php on line 4 ( ! ) Error: Using $this when not in object context in C:\wamp64\www\Cerdentcitas\vendor\symfony\error-handler\Resources\views\error.html.php on line 4 Call Stack #TimeMemoryFunctionLocation 10.0004357088{main}( )...\error.html.php:0