It's only on the first page of the site;
The error is :
Warning: implode() [function.implode]: Invalid arguments passed in /home/hourican/public_html/wordpress/wp-includes/query.php on line 1805
the error is in one of the sidebars as well, but doesn't come up anywhere else on the site. I've checked wp-config to makesure there are no debug settings at true, but stumped. I've deactivated every plugin that could be remotely affecting it.
Any help gratefully appreciated