Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /home/alkhalaffamily/public_html/value/database/migrations/2021_05_26_115915_add_waiting_time_to_classes_countries.php:7 Stack trace: #0 {main} thrown in /home/alkhalaffamily/public_html/value/database/migrations/2021_05_26_115915_add_waiting_time_to_classes_countries.php on line 7