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Home / macos-help / Nginx 502 Bad Gateway: PHP-FPM Fix Guide - Resolve Windows Security Version Mismatch-How to Fix Teams Microphone Error 0x80070426

Nginx 502 Bad Gateway: PHP-FPM Fix Guide - Resolve Windows Security Version Mismatch-How to Fix Teams Microphone Error 0x80070426

Updated 2026-06-13 13:50:51macos-help
Nginx 502 Bad Gateway: PHP-FPM Fix Guide - Resolve Windows Security Version Mismatch-How to Fix Teams Microphone Error 0x80070426
Likely symptom
Likely cause
Safe rollback

Verification route

  • Repeat the original action, not only a simplified test case.
  • Restart the app or reload the service after configuration changes.