Fatal error: Uncaught Error: Class "Illuminate\Database\Eloquent\Model" not found in /home/mahedi/old.oikko-capital.mahedi.dev.bd/app/Models/Collection.php:10 Stack trace: #0 {main} thrown in /home/mahedi/old.oikko-capital.mahedi.dev.bd/app/Models/Collection.php on line 10