Exception - Argument 1 passed to message_send() must be an instance of core\message .. Error LK PKP
Exception - Argument 1 passed to message_send() must be an instance of core\message\message, instance of stdClass given, called in [dirroot]/mod/giportfolio/editcontribution.php on line 248
ketika kita menemukan notifikasi seperti diatas, apakah file yang kita upload masuk? ... simak video berikut, semoga teman2 guru diberi kemudahan menyelesaikan diklat PKP HOST ini. Simak cara upload tagihan LK berikut
