I tried removing all the zones that i setup and remove zones table rates. I Ftp the contribution again and setup the zones defintions again. Then i install zones table rates again and insert all the shipping rates again. But still nor working. I cannot go beyond 4th zones. The first 3 works. After inserting the 4th error as follow :

Warning: Variable passed to each() is not an array or object in /home/simplyvc/public_html/jintex/includes/classes/db/mysql/query_factory.php on line 114

Thanks
Kevin