Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /home/protreon/public_html/flex.protreon.com/database/migrations/2022_04_08_134043_update_requests_bills_for_waiting_time_updates.php:7 Stack trace: #0 {main} thrown in /home/protreon/public_html/flex.protreon.com/database/migrations/2022_04_08_134043_update_requests_bills_for_waiting_time_updates.php on line 7