Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in C:\laragon\www\Solar System\database\migrations\2026_10_26_110100_link_message_threads_to_tickets.php:18 Stack trace: #0 {main} thrown in C:\laragon\www\Solar System\database\migrations\2026_10_26_110100_link_message_threads_to_tickets.php on line 18