I have setup a CI server with Codeship and by adding a webhook to my repository. It worked until today. Now pushes to repositories are not triggered and are not listed in the events. See this discussion at the end.
commits.pngwebhooks1.png
As you can see, I have two commits about an hour ago, while the last triggered repo:push in webhooks is from 2 days ago.
What is the problem and how can it be resolved?