Fatal error: Uncaught Error: Class "Illuminate\Database\Eloquent\Model" not found in C:\xampp\htdocs\gnu_7\g7\app\Models\IdentityMessageDefinition.php:19 Stack trace: #0 {main} thrown in C:\xampp\htdocs\gnu_7\g7\app\Models\IdentityMessageDefinition.php on line 19