KBoard 글 수정 후 저장하기를 누르면 아래처럼 오류가 납니다.

그런데, 게시글을 다시 들어가보면 글 내용은 수정이 되어 있어요.

그래도 수정할 때 마다 오류가 나는데 어떻게 해야 하나요?

Internal Server Error

The server encountered an internal error or misconfiguration and was unable to complete your request.

Please contact the server administrator, root@localhost and inform them of the time the error occurred, and anything you might have done that may have caused the error.

More information about this error may be available in the server error log.

Additionally, a 500 Internal Server Error error was encountered while trying to use an ErrorDocument to handle the request.

Apache Server at muryangam.or.kr Port 80