Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /home/mydemotec/public_html/newedu/database/migrations/2024_04_02_123302_add_time_interval_columns_to_coupons_table.php:7 Stack trace: #0 {main} thrown in /home/mydemotec/public_html/newedu/database/migrations/2024_04_02_123302_add_time_interval_columns_to_coupons_table.php on line 7