Fatal error: Uncaught Error: Class "Illuminate\Database\Eloquent\Collection" not found in /home/highfiv1/public_html/crm/modules/Core/app/Fields/CustomFieldCollection.php:18 Stack trace: #0 {main} thrown in /home/highfiv1/public_html/crm/modules/Core/app/Fields/CustomFieldCollection.php on line 18