Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /home/go0123/public_html/database/migrations/tenant/2025_05_14_115833_add_siblings_discount_to_students_table.php:8 Stack trace: #0 {main} thrown in /home/go0123/public_html/database/migrations/tenant/2025_05_14_115833_add_siblings_discount_to_students_table.php on line 8