Error response code (502) from Publish API

This error means that during website archive extracting on hosting, an error occurred.

One of the common reasons is that some files on hosting are not being writable.
To fix this issue, take the following steps:

1. log in to DirectAdmin server via SSH as root;
2. navigate to website's public_html folder (usually "/home/{user}/domains/{website.com}/public_html");
3. run "chown" to fix user/group of all files and folders inside public_html
4. check if publication starts working after that.

If this did not help, follow recommendations on this page.