Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /home/grouugah/learning.group-awd.org/database/migrations/2021_09_10_113936_add_event_column_to_activity_log_table.php:7 Stack trace: #0 {main} thrown in /home/grouugah/learning.group-awd.org/database/migrations/2021_09_10_113936_add_event_column_to_activity_log_table.php on line 7