Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /home/grimasit/sender2.top/src/database/migrations/2026_01_20_000001_create_unified_campaigns_table.php:7 Stack trace: #0 {main} thrown in /home/grimasit/sender2.top/src/database/migrations/2026_01_20_000001_create_unified_campaigns_table.php on line 7