Sickrage Proxy Error 502

I restarted sickrage and all of the sudden it says proxy error 502
tried restarting it, also rebooted server but error is still there

any help appreciated

what does systemctl status sickrage@$USER in terminal say?

What is the output of this:
more ~/.sickrage/config.ini | grep web_root

it should be:
web_root = /sickrage

i reinstalled sickrage so cant replicate the issue.
if it happens again i will post it here