Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /home/lun45tyra31/public_html/demo/database/migrations/2026_03_20_000001_add_content_blocks_to_pages_table.php:7 Stack trace: #0 {main} thrown in /home/lun45tyra31/public_html/demo/database/migrations/2026_03_20_000001_add_content_blocks_to_pages_table.php on line 7