HELP! LM_PAYPAL errors

i need help resolving some error related to paypal returning a confirmation of sales back to the website. when it gets executed, there is an error, we dont get the confirmation and paypal tried again later on, resending the same confirmation.

here is the error log:

Type php
Date Thursday, 2 July 2009 - 11:55am
User Anonymous
Location http://xxxxxxx.net/lm_paypal/ipn
Referrer
Message Unknown column 'confirmed' in 'field list' query: INSERT INTO lm_paypal_ipns (timestamp, mc_gross, address_status, payer_id, tax, address_street, payment_date, payment_status, address_zip, first_name, mc_fee, address_country_code, address_name, custom, payer_status, business, address_country, address_city, quantity, verify_sign, payer_email, txn_id, payment_type, last_name, address_state, receiver_email, payment_fee, receiver_id, txn_type, item_name, mc_currency, residence_country, payment_gross, shipping) VALUES (1246557318, 30.00, confirmed, ............) in /home/xxxxxx/public_html/modules/lm_paypal/lm_paypal.module on line 588.
Severity error
Hostname **.**.**.**
Operations

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Type LM_PayPal
Date Thursday, 2 July 2009 - 11:55am
User Anonymous
Location http://xxxx.net/lm_paypal/ipn
Referrer
Message IPN in failed to run sql: INSERT INTO {lm_paypal_ipns} (timestamp, mc_gross, address_status, payer_id, tax, address_street, payment_date, payment_status, address_zip, first_name, mc_fee, address_country_code, address_name, custom, payer_status, business, address_country, address_city, quantity, verify_sign, payer_email, txn_id, payment_type, last_name, address_state, receiver_email, payment_fee, receiver_id, txn_type, item_name, mc_currency, residence_country, payment_gross, shipping) VALUES (1246557318, 30.00, confirmed, .........................)
Severity error
Hostname **.**.**.**
Operations