Try using wget -O -  (or curl) to see what the body of the 500 error 
response says

-- 
You received this message because you are subscribed to the Google Groups 
"Prometheus Users" group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to [email protected].
To view this discussion on the web visit 
https://groups.google.com/d/msgid/prometheus-users/8ad71278-d681-4797-84f3-392b3b2b60e7o%40googlegroups.com.

Reply via email to