OfficeImporterSuggest problem with quotes ?

Hi all,

Here is the exception I get when I type in the Space name in the Office Importer :

Wrapped Exception: unexpected char: '%' [select distinct doc.space from com.xpn.xwiki.doc.XWikiDocument doc where lower(doc.space) like ''%tis-pl%'']

Any idea ?

Thanks,
Fabrice