Fatal error: Uncaught Error: Class "Illuminate\Database\Eloquent\Relations\BelongsToMany" not found in /home/grouugah/learning.group-awd.org/vendor/genealabs/laravel-pivot-events/src/Relations/BelongsToManyCustom.php:6 Stack trace: #0 {main} thrown in /home/grouugah/learning.group-awd.org/vendor/genealabs/laravel-pivot-events/src/Relations/BelongsToManyCustom.php on line 6