Warning: main(../lib/cheditor.lib.php): failed to open stream: No such file or directory in /home/maymay/user/skin/board/game/write.skin.php on line 5

Warning: main(): Failed opening '../lib/cheditor.lib.php' for inclusion (include_path='.:/usr/local/php/lib/php') in /home/maymay/user/skin/board/game/write.skin.php on line 5

Fatal error: Call to undefined function: cheditor1() in /home/maymay/user/skin/board/game/write.skin.php on line 7------------------------------------------------------------------------------------
이런 경고문에 떠서 쓰는게 안되는데요.
아래는 4라인부터 복사해서 넣은 글입니다. 문제점좀 지적해주시기 바랍니다.

<?
if (!defined("_GNUBOARD_")) exit; // 개별 페이지 접근 불가

if ($is_dhtml_editor) {
    include_once("$g4[path]/lib/cheditor.lib.php");
    echo "<script src='$g4[editor_path]/cheditor.js'></script>";
    echo cheditor1('wr_content', $content);
}
?>


누가좀 빠른 답글좀 해주시길..