Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /var/www/html/xaviers-college-erpweb/database/migrations/2026_04_02_062803_add_column_in_students_table.php:7 Stack trace: #0 {main} thrown in /var/www/html/xaviers-college-erpweb/database/migrations/2026_04_02_062803_add_column_in_students_table.php on line 7