Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /home/ndconns/www/database/migrations/2026_04_23_202810_add_attachment_to_messages_table.php:7 Stack trace: #0 {main} thrown in /home/ndconns/www/database/migrations/2026_04_23_202810_add_attachment_to_messages_table.php on line 7