Site loads but certain files get error 522

[jmoscardi]

What is the name of the domain?

orquestavictoria.com

What is the error number?

522

What is the error message?

Failed to load resource: the server responded with a status of 522 ()

What is the isssue you’re encountering

The site and the administrator load, but randomly certain files give error 522

What steps have you taken to resolve the issue?

Checked firewall and security settings.
DNS are acorrect

What feature, service or problem is this related to?

I don’t know

Screenshot of the error

[csi1]

Same problem here from yesterday.

When I put the website in developper mode all is OK.

Any idea ?