Problem while trying to setup an instance

Hello! I'm currently in the process of seting up an instance (for personal use, testing some stuff). I ran into this issue and while I did find some threads about it, they were not conected to Lemmy and I don't have any ideas how to solve it myself. For context -> i'm trying to set up the instance on a remote device, conected thru ssh to my wsl ubuntu instalation. I'm using ansible, if that helps. The remote device is using ubuntu server 20.4. LTS. Thank you for help.