502 Bad Gateway

502 Bad Gateway indicates the server didn’t get a valid response from an upstream server. In TYPO3, this might occur if a proxy server fails or the TYPO3 instance doesn’t communicate well with external resources. Troubleshooting server configurations or contacting your host may resolve the issue.

Key Tips for 502 Bad Gateway in TYPO3:

• Check the server configurations for upstream connections.
• Contact your hosting provider for support if the problem persists.