I am receiving the following errors on the USERSIDE of my store, making my site unusable!! Please Help!

Like a complete idiot, I did not back up my sql database prior to applying the sql patch. Which what I beleive the problem to be. Is there a uninstall sql patch available?

I am using Zen 1.3.6 on www.bellirosa.com. I am getting the following errors on the store front page:
Warning: Variable passed to each() is not an array or object in /home/####/public_html/store/includes/classes/db/mysql/query_factory.php on line 114

Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /home/wicked8/public_html/store/includes/classes/db/mysql/query_factory.php:114) in /home/####/public_html/store/includes/functions/sessions.php on line 102

Warning: Cannot modify header information - headers already sent by (output started at /home/wicked8/public_html/store/includes/classes/db/mysql/query_factory.php:114) in /home/####/public_html/store/includes/init_includes/init_templates.php on line 78

1064 You have an error in your SQL syntax. Check the manual that corresponds to your MySQL server version for the right syntax to use near 'EXPECTED_PRODUCTS_SORT limit MAX_DISPLA
in:
[select p.products_id, pd.products_name, products_date_available as date_expected from zen_products p, zen_products_description pd where p.products_id = pd.products_id and p.products_status = 1 and pd.language_id = '1' and p.products_date_available >=20090207 order by EXPECTED_PRODUCTS_FIELD EXPECTED_PRODUCTS_SORT limit MAX_DISPLAY_UPCOMING_PRODUCTS]

PLEASE HELP!