Jenkins webhook stopped running

Hi All,

I am using Jenkins ver: 2.155 with all relevant plugins were upgraded to the latest.
I have webhook which is triggered on create\update pull request events which stopped working before 12 days a go.
I also put skip TLS on webhook to check if it is related, but it did not work also.
On bitbucket webhook send request history I can see three attempts for every event that done that fails with the following X-Squid-Error ERR_CONNECT_FAIL 110 (HTTP 503 Error)
Any idea?

Thanks,
Limor

This is common issue most of them are facing. You can use Generic Webhook Trigger Plugin, which will help you trigger jenkins job on push/create into bitbucket repo.