error (in future use header("Location: ") trought class to see errors using ErrorHandler) in query: INSERT INTO zlog_steps set id_session='so6appluurj4fjr1h32kkljv82', id_user='',
date=NOW(), id_rubric='', url='/add_forms/job_types_trainings.php', ip='216.73.216.63'; Duplicate entry '4116367' for key 'PRIMARY' (1062) MainJob.ru