I cant login on lutris app

ERROR 2021-08-25 16:44:09,318 [api.connect:40]:Unable to connect to server (https://lutris.net/api/accounts/token): <urlopen error [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1129)>

i reinstall lutris multiple time but but did not work

I think it’s likely that you need to update your distro’s ca-certificates. How you do so will depend on what distribution you are running.

I think *buntu distributions have a program or script, “update-ca-certificates”