Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /opt/lampp/htdocs/tsiinventory/database/migrations/2026_05_11_150000_drop_buffer_stok_from_mst_barang.php:8 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/tsiinventory/database/migrations/2026_05_11_150000_drop_buffer_stok_from_mst_barang.php on line 8