Thread:Extension talk:DumpHTML/munge-title error

using --munge-title windows or any other options i get this error:

Unexpected non-MediaWiki exception encountered, of type "Exception" exception 'Exception' with message 'no such titlemunger exists: 1' in /dir/w/extensions/DumpHTML/MungeTitle.inc:18 Stack trace:

0 /dir/w/extensions/DumpHTML/dumpHTML.inc(92): MungeTitle->__construct(1) 1 /dir/w/extensions/DumpHTML/dumpHTML.php(132): DumpHTML->__construct(Array) 2 {main}