I was installing cowoa and this suddenly came up when i clicked login

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 ':email AND COWOA_account != 1' at line 9
in:
[SELECT customers_id, customers_firstname, customers_password, customers_email_address, customers_default_address_id, customers_authorization, customers_referral FROM customers WHERE customers_email_address = :email AND COWOA_account != 1]


Someone mentioned it and fixed it before but they didn't know what they did.

The site is http://www.fitnessaire.com/

Anyone have a clue about how to fix this?