Try running these in the Tools ... Install SQL Patches ...
Then, get the updated file on post #19:PHP Code:ALTER TABLE paypal CHANGE txn_type txn_type varchar(32) NOT NULL default '';
ALTER TABLE paypal CHANGE payment_type payment_type varchar(40) NOT NULL default '';
ALTER TABLE paypal_testing CHANGE txn_type txn_type varchar(32) NOT NULL default '';
ALTER TABLE paypal_testing CHANGE payment_type payment_type varchar(40) NOT NULL default '';
http://www.zen-cart.com/forum/showthread.php?t=54679
See it those help you ...



