언제부터인지를 모르겠네요..
게시판관리에 들어가면 이런 에러가 나는데요..
head.sub 파일은 손댄적도 없는데..

게시판에 글쓰기가 안되네요..
글쓰기 누르면..

Warning: main(../lib/cheditor.lib.php): failed to open stream: 그런 파일이나 디렉토리가 없음 in /free/home/jineurocom/html/skin/board/cheditor_gallery_list/write.skin.php on line 3

Warning: main(): Failed opening '../lib/cheditor.lib.php' for inclusion (include_path='.:/usr/local/lib/php') in /free/home/jineurocom/html/skin/board/cheditor_gallery_list/write.skin.php on line 3

Fatal error: Call to undefined function: cheditor1() in /free/home/jineurocom/html/skin/board/cheditor_gallery_list/write.skin.php on line 9

어떤에러인지 좀 봐주세요...^^
부탁좀 드립니다..^^