Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /home/mydemotec/public_html/newedu/database/migrations/2024_07_15_071620_add_about_column_to_instructors_table.php:7 Stack trace: #0 {main} thrown in /home/mydemotec/public_html/newedu/database/migrations/2024_07_15_071620_add_about_column_to_instructors_table.php on line 7