We are upgrading from 3.5.16 to 5.3. I am first upgrading 3.5.16 to 4.3.7 but when I startup and log in I get an error page with the error "logininfo does not exist. There are a lot of other SQL related errors in the log as well. DB is postgres 9.1.1, OS is ubuntu 12.0.4.
We've copied prod database across to new environment and data directory. I've installed 3.5.16 which was started successfully. I've then run the 4.3.7 upgrade and we now get the above errors.