What does HTTP 508 mean?
The server detected an infinite loop while processing the request (WebDAV).
Common causes and when you see it
Circular references in resource bindings.
How to fix or handle it
Fix the circular reference.
Test it yourself
Send a request with the online API tester, inspect the response with the HTTP header checker, or host an endpoint that returns 508 with the mock API generator to see how your app reacts.
Server errors hurt users and SEO. Monitor your endpoints so you know about 508 responses before your customers do.
HTTP 508 questions
The server detected an infinite loop while processing the request (WebDAV).
Circular references in resource bindings.
Fix the circular reference.