( ! ) Fatal error: Uncaught Error: Using $this when not in object context in C:\Users\Lenovo\Documents\college\vendor\symfony\error-handler\Resources\views\exception_full.html.php on line 5 ( ! ) Error: Using $this when not in object context in C:\Users\Lenovo\Documents\college\vendor\symfony\error-handler\Resources\views\exception_full.html.php on line 5 Call Stack #TimeMemoryFunctionLocation 10.2831362440{main}( )...\exception_full.html.php:0