HTTP 504 Gateway Timeout vs 507 Insufficient Storage
Both HTTP 504 (Gateway Timeout) and 507 (Insufficient Storage) belong to the 5xx Server Error category. 504 indicates that the server, acting as a gateway or proxy, did not receive a timely response from the upstream server. Meanwhile, 507 means that the server is unable to store the representation needed to complete the request (WebDAV).
Description
The server, acting as a gateway or proxy, did not receive a timely response from the upstream server.
When You See It
When an upstream server is too slow to respond within the proxy's timeout window.
How to Fix
Increase proxy timeout settings. Optimize upstream server performance. Check for long-running queries.
Description
The server is unable to store the representation needed to complete the request (WebDAV).
When You See It
When the server runs out of disk space during WebDAV operations.
How to Fix
Free up disk space on the server or increase storage capacity.
Key Differences
HTTP 504: The server, acting as a gateway or proxy, did not receive a timely response from the upstream server.
HTTP 507: The server is unable to store the representation needed to complete the request (WebDAV).
You encounter 504 when when an upstream server is too slow to respond within the proxy's timeout window.
You encounter 507 when when the server runs out of disk space during WebDAV operations.
When to Use Which
For 504 (Gateway Timeout): Increase proxy timeout settings. Optimize upstream server performance. Check for long-running queries. For 507 (Insufficient Storage): Free up disk space on the server or increase storage capacity.