We have previously run with "Branch Remote Run Trigger" on our git/gerrit repository. Know we want to use the VCS trigger feature.
I deleted the "Branch Remote Run Trigger" and when I try to add a "VCS trigger" the page displays: "Triggers updated", but no trigger is added. I can add other triggers such as, "Branch Remote Run Trigger", "Schedule trigger", "Retry build trigger".
Is there any log file I can look at for debugging purpose?