Fatal error: Uncaught Error: Class 'Illuminate\Database\Migrations\Migration' not found in /home/caistbuw/public_html/database/migrations/2018_09_07_102413_add_permission_to_access_default_selling_price.php:9 Stack trace: #0 {main} thrown in /home/caistbuw/public_html/database/migrations/2018_09_07_102413_add_permission_to_access_default_selling_price.php on line 9