member search and an odd "query"

Member serach at my site display this oddity at the end of search results:

QUERY

SELECT distinct e.* from myname_entities e join mynzme_users_entity u on e.guid = u.guid where ( (1 = 1) and e.enabled='yes') order by e.time_created desc limit 0,10

Is that a bug,  config error, or what? How to make sense of it?

please see it here: http://amwo.in/net/pg/members