Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in D:\laragon\www\korzillax\database\migrations\2026_08_28_200000_add_content_alignment_to_blocks.php:20 Stack trace: #0 {main} thrown in D:\laragon\www\korzillax\database\migrations\2026_08_28_200000_add_content_alignment_to_blocks.php on line 20