2.7 Upgrade Breaks Amportal Login

I recently upgraded to 2.7 and now I cannot log in through the portal.

Initial error was that the column “password_sha1” not found in the ampusers table. I searched for a fix and someone recommended just changing the column name.

Obviously this does nothing to help the login, merely remove the FATAL ERROR message. So, I did some more searching and arrived at upgrading the column content to the hashed (sha1) value. While this worked, the login still doesn’t.

This indicates to me that one or more steps of the upgrade process did not complete (despite indicating everything upgraded fine).

Any hints on how to solve it?