GitLab does not offer much in terms of webhook troubleshooting. If you are having trouble getting Push-to-Deploy to work with GitLab, you can use the "Test" webhook feature to see which HTTP status code the webhook returns.
This information will be useful if you need to contact support.
For general troubleshooting, please read the "Troubleshooting" guide.
Need any help?
If you have any questions about WP Pusher, Git or WordPress, our email is firstname.lastname@example.org. Don't hesitate shooting us a message! You can also click the little ❤️ in the corner of this page.