Fatal error: Uncaught Error: Class 'Illuminate\Database\Migrations\Migration' not found in C:\site\education\database\migrations\2021_04_03_072813_alter_table_student_classes_add_column_status.php:7 Stack trace: #0 {main} thrown in C:\site\education\database\migrations\2021_04_03_072813_alter_table_student_classes_add_column_status.php on line 7