Admin Page Error

You login as administrator, click into /administration page,  and then click "Site Home" menu on the page top, then you'll get the error,

Warning: Invalid argument supplied for foreach() i~\inc\classes\BxDolDb.php on line ...

Do you get the same at the demozz site ?

I tried to find the reason, and get the sql causing error is something like,  "SELECT COUNT(*) FROM `bx_blogs_posts`  left JOIN `Profiles` ON `Profiles`.`ID`=`bx_blogs_posts`.`OwnerID` WHERE  " whick  seems an uncompleted statement.

Then I tracked the error into BxBlogsSearchUnit, and can't go further.

Please Help.

have a look here:

http://www.boonex.com/unity/forums/?action=goto&topic_id=Error-2009-11-22