404 Error Server at setting up DHIS2 2.33.1

Installation of 2.33.1 on ubuntu linux 18.04 was done on a 4GB RAM server. Database was backup and restored. The log attached shows upgrade of data set errors but the information is not clear and and the web browser is showing as the screenshot attached.
Please can someone help?

Hello @Gerald_Thomas,

The log/screenshot does not seem to be attached, if you wanted to share the data set errors.

Best regards,

Sorry i didn’t know that the log wasn’t attached but i already changed the method of installation; i am now using the dhis2-tools.ng script done by @bobj and that had solved my problems. Sorry for the late response.