Extension talk:EditWarning

I get this error:

Fatal error: Cannot redeclare fneditwarning (previously declared in D:\Server\mediawiki-1.10.0\extensions\EditWarning\EditWarning.php:42) in D:\Server\mediawiki-1.10.0\extensions\EditWarning\EditWarning.php on line 50

how can I solve this problem?

--84.59.136.197 23:32, 25 November 2007 (UTC)