SQLSTATE[42S22]: Column not found: 1054 Unknown column 'staff_group_id' in 'field list' (SQL: insert into gy_staffs (staff_email, staff_name, staff_group_id, staff_location_id, language_id, timezone, staff_status, date_added) values (info@admin.com, admin, 1, 1, 1, 0, 1, 2020-04-10 17:56:00))
gives this error during installation. What is the reason?
