Warning: require_once(PATH_CLASSdate_lang.class.php) [function.require-once]: failed to open stream: No such file or directory in E:\decalog\www\etech\classe\dates.class.php on line 18

Fatal error: require_once() [function.require]: Failed opening required 'PATH_CLASSdate_lang.class.php' (include_path='e:\Decalog\Apache\php5\includes') in E:\decalog\www\etech\classe\dates.class.php on line 18