Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /home/baumberg/javapax/database/migrations/2026_06_03_155628_create_blocked_periods_table.php:7 Stack trace: #0 {main} thrown in /home/baumberg/javapax/database/migrations/2026_06_03_155628_create_blocked_periods_table.php on line 7