Can't register any new runners
Since an upgrade to 8.6.1 I am unable to register any new runners. I'm receiving the following error when trying to register new ones:
ERROR: Registering runner... forbidden (check registration token) runner=iMHzBNzQ
PANIC: Failed to register this runner. Perhaps you are having network problems
I've tried checking the nginx access log and it seems that the API call is returning a 403. I'm pretty sure the token I'm entering is the correct one.
30/Mar/2016:13:00:21 +0200] "POST /ci/api/v1/runners/register.json HTTP/1.1" 403 10 "-" "Go-http-client/1.1"
Tried several things, even checked the firewall. Does someone have any idea?