HTTP 507 Insufficient Storage
What a 507 Insufficient Storage response means, why it happens, and the fastest ways to fix it.
The server cannot store what the request requires — a WebDAV-origin status also used by storage-backed APIs when quota or disk runs out.
- Disk full on the server or storage quota exceeded.
- Free space/raise quota server-side; client-side there is nothing to fix.
Notes
HTTP status codes are defined in RFC 9110 (which replaced RFC 7231). The first digit is the class: 1xx informational, 2xx success, 3xx redirection, 4xx client error, 5xx server error.
Same class: 500 · 501 · 502 · 503 · 504 · 505
All codes: HTTP status code reference
Frequently asked questions
What does HTTP 507 mean?
HTTP 507 Insufficient Storage: The server cannot store what the request requires — a WebDAV-origin status also used by storage-backed APIs when quota or disk runs out.
How do I fix a 507 error?
Free space/raise quota server-side; client-side there is nothing to fix.
Is a 507 my fault or the server's?
507 is a server error — something on the server side (or between the proxy and the app) failed.