Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /home/protreon/public_html/flex.protreon.com/database/migrations/2021_08_14_162720_update_requests_bill_for_airport_fee.php:7 Stack trace: #0 {main} thrown in /home/protreon/public_html/flex.protreon.com/database/migrations/2021_08_14_162720_update_requests_bill_for_airport_fee.php on line 7