Collection for Bmunn returns Error 4001

Step 1 - Go to this URL http://www.curriki.org/xwiki/bin/view/XWiki/Bmunn

Bug
Collection for Bmunn returns an error. I searched and found his resources and the few I checked appeared to be fine.

Error Message:
Error number 4001 in 4: Error while parsing velocity page XWiki.Bmunn Wrapped Exception: Invocation of method 'searchDocuments' in class com.xpn.xwiki.api.XWiki threw exception com.xpn.xwiki.XWikiException: Error number 3223 in 3: Exception while searching documents with SQL web, doc.name, doc.date from XWiki Document as doc , Base Object as obj where doc.full Name=obj.name and obj.class Name='XWiki.Asset Class' and doc.creator='XWiki.Bmunn' and doc.web='Coll_Bmunn' order by doc.date desc? Wrapped Exception: could not execute query @ XWiki.Bmunn81,26?