Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in C:\xampp\htdocs\database\migrations\2024_02_08_095758_add_last_post_id_to_topics.php:21 Stack trace: #0 {main} thrown in C:\xampp\htdocs\database\migrations\2024_02_08_095758_add_last_post_id_to_topics.php on line 21