Runcpserver Log Empty

We were getting ‘DatabaseError: ORA-01017: invalid username/password; logon denied’ post our db upgrade, to fix that we have reset the hue password, which worked and that issue got fixed.
Unfortunately one of our guys deleted a couple of logs from /var/log/hue. We have recreated runcpserver.log with the necessary permission, and restart Hue server, yet we fail to see the file being populated (file is still empty).

Request assistance / guidance in fixing this issue.