Fatal error: Uncaught Error: Class "Illuminate\Database\Eloquent\Relations\BelongsToMany" not found in /home/maborneapp/public_html/partners/vendor/illuminate/database/Eloquent/Relations/MorphToMany.php:9 Stack trace: #0 {main} thrown in /home/maborneapp/public_html/partners/vendor/illuminate/database/Eloquent/Relations/MorphToMany.php on line 9