Fatal error: Uncaught Error: Interface "NunoMaduro\Collision\Contracts\Writer" not found in C:\Apache24_x64\htdocs\vak_old\vendor\nunomaduro\collision\src\Writer.php:27 Stack trace: #0 {main} thrown in C:\Apache24_x64\htdocs\vak_old\vendor\nunomaduro\collision\src\Writer.php on line 27