Pain point · Reliability & bugs · Blocks work
Intermittent PGRST303 errors with `sb_secret_` keys
1 source thread · first seen 2026-09
Summary
Server-side REST requests authenticated with new-format `sb_secret_` keys intermittently fail with 401 PGRST303 errors, which the reporter attributes to clock skew between Supabase components. Failures have caused public pages to return 500 errors, and retries do not always recover.
- Affects
- Teams making server-side REST requests with `sb_secret_` keys
- Workaround
- Retry matching 401/403 responses with backoff; the retry budget did not always recover the request.
Evidence
Excerpts are copied word for word from the source; follow the link to read it in full.
“Public, crawlable pages returned HTTP 500 to real visitors and to search-engine crawlers”