How do I troubleshoot Zapier errors?

I'm getting an error in my Zap, how do I troubleshoot it?

First, can you tell me what the error message says? That will help narrow down the issue.

It says 'The app returned '404 Not Found'.

A '404 Not Found' error usually means that the URL you're trying to access doesn't exist. Check the app settings in your Zap.

I checked, and the URL is correct. What else can I do?

Try re-authenticating the app in Zapier. Sometimes, connection issues can cause errors like this.

Okay, I'll try that. What if the error persists?

If the error continues, consider reaching out to the app's support team or checking Zapier's help documentation for more specific guidance.