Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /home/hirebyaidemotria/public_html/database/migrations/2025_06_30_143630_add_cascade_to_chat_histories_fk.php:7 Stack trace: #0 {main} thrown in /home/hirebyaidemotria/public_html/database/migrations/2025_06_30_143630_add_cascade_to_chat_histories_fk.php on line 7