Fatal error: Uncaught Error: Class "Illuminate\Database\Eloquent\Relations\Relation" not found in /home/system121/public_html/121system.com/landserve/land-serve/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Relations/BelongsToMany.php:27 Stack trace: #0 {main} thrown in /home/system121/public_html/121system.com/landserve/land-serve/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Relations/BelongsToMany.php on line 27