求助，我论坛发帖出现图片所示的出错信息，请大佬指教应该怎么处理！



Discuz! System Error
Call to a member function check() on array
PHP Debug

No.	File	Line	Code
1	forum.php	71	require(%s)
2	source/module/forum/forum_post.php	361	require_once(%s)
3	source/include/post/post_newthread.php	277	discuz_container->__call()
4	source/class/discuz/discuz_container.php	67	discuz_container->_call()
5	source/class/discuz/discuz_container.php	84	extend_thread_image->after_newthread()
6	source/class/extend/extend_thread_image.php	29	updateattach()
7	source/function/function_post.php	209	censor()
8	source/function/function_core.php	1644	helper_form::censor()
9	source/class/helper/helper_form.php	42	break()