s4_08 섬네일소스를 제 로컬에서는 잘되는데 왜..

서버에 올리면 에러가 날까요

Warning: include_once(./lib/thumb.lib.php) [function.include-once]: failed to open stream: No such file or directory in D:\Hosting\9134719\html\ttdd\skin\latest\s4_08\latest.skin.php on line 42

Warning: include_once() [function.include]: Failed opening './lib/thumb.lib.php' for inclusion (include_path='.;C:\php5\pear') in D:\Hosting\9134719\html\ttdd\skin\latest\s4_08\latest.skin.php on line 42