Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /home/previewpanel/public_html/epos/database/migrations/2018_06_07_152443_add_is_service_staff_to_roles_table.php:7 Stack trace: #0 {main} thrown in /home/previewpanel/public_html/epos/database/migrations/2018_06_07_152443_add_is_service_staff_to_roles_table.php on line 7