Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in C:\laragon\www\clientxcms\database\migrations\2026_09_17_100000_convert_mail_templates_to_closed_grammar.php:26 Stack trace: #0 {main} thrown in C:\laragon\www\clientxcms\database\migrations\2026_09_17_100000_convert_mail_templates_to_closed_grammar.php on line 26