Pipeline/job is not being triggered

[bl4keee]

Hi, I am struggling with my pipeline not being triggered on issuing pull-request. I have tested plugin connection with my repository, even adding pull-request comment works fine, but the actual pull-request does not trigger pipeline.

I took a look inside jenkins logs, and here is what I was presented with:

[ValerieDittmar]

We're also finding this same error within the plugin, we just noticed this issue yesterday and PR builds are not executing anymore. This also started happening the time @bl4keee reported the issue as well ~23 days ago.

Getting the following logs:

Got payload event: pull_request
Apr 15, 2021 3:32:26 PM INFO org.jenkinsci.plugins.ghprb.GhprbRootAction handleAction
Checking PR #501 for our-org/our-repo
Apr 15, 2021 3:32:26 PM FINE org.jenkinsci.plugins.ghprb.GhprbTrigger
Retrieving triggers for repo [our-org/our-repo]
Apr 15, 2021 3:32:26 PM FINE org.jenkinsci.plugins.ghprb.GhprbTrigger
Found project [our-repo-pr-job] for webhook repo [our-org/our-repo]
Apr 15, 2021 3:32:26 PM INFO org.jenkinsci.plugins.ghprb.GhprbTrigger handlePR
Checking PR #501 for job our-repo-pr-job

Checked related logs in the general log but not seeing anything noteworthy. Any help or advice would be great!