Fatal error: Uncaught Error: Interface "Illuminate\Contracts\Database\Query\Builder" not found in G:\projects\edutalk-api\vendor\laravel\framework\src\Illuminate\Contracts\Database\Eloquent\Builder.php:12 Stack trace: #0 {main} thrown in G:\projects\edutalk-api\vendor\laravel\framework\src\Illuminate\Contracts\Database\Eloquent\Builder.php on line 12