Có lỗi sau sảy xa với yêu cầu của bạn: Undefined index: title XenForo_Application::handlePhpError() in Brivium/Credits/Model/Credit.php at line 125 Brivium_Credits_Model_Credit->updateUserCredit() in Brivium/Credits/DataWriter/DiscussionMessage/Post.php at line 20 Brivium_Credits_DataWriter_DiscussionMessage_Post->_messagePostSave() in XenForo/DataWriter/DiscussionMessage.php at line 528 XenForo_DataWriter_DiscussionMessage->_postSave() in XenForo/DataWriter.php at line 1385 XenForo_DataWriter->save() in Dark/TaigaChat/DataWriter/DiscussionMessage/Post.php at line 7 Dark_TaigaChat_DataWriter_DiscussionMessage_Post->save() in XenForo/ControllerPublic/Thread.php at line 504 XenForo_ControllerPublic_Thread->actionAddReply() in XenForo/FrontController.php at line 310 XenForo_FrontController->dispatch() in XenForo/FrontController.php at line 132 XenForo_FrontController->run() in /home/vietxf/domains/vietxf.org/public_html/index.php at line 13