App doesn't start because of invalid credentials

The application that I try to start doesn’t start properly. The following error msg is shown:

Exiting because of an error: the provided email address and token are not registered at VIKTOR. Please rerun the 'configure' command with valid credentials

Normally I counter this msg by editing the resolv.con file by sudo nano /etc/resolv.con and providing the argument nameserver 1.1.1.1 but this doesn’t work this time. Is there anything else I can try?

Support question is resolved by Kevin. The correct file name is

> resolv.conf

instead of resolv.con

Support question is resolved by Kevin. The correct file name is

> resolv.conf

instead of resolv.con