Quote Originally Posted by ckosloff View Post
Skipped: cannot ADD column module_name because it already exists.
Skipped: cannot ADD column module_mode because it already exists.
Skipped: cannot CHANGE column zen_order_id because it does not exist.
Chuck is right. Those are informational alerts.

All three of them suggest that the paypal table in your database had already been upgraded.

If those are the only alerts you received, then you're fine ... because the upgrade to 1.3.8 adds those 2 columns (module_name and module_mode), and renames the zen_order_id field. Thus, those messages are just telling you that it didn't need to do those steps.