Home / developer-tools / Git Merge Unrelated Histories: When and How to Use --allow-unrelated-histories - How to Fix Nginx 403 Permission Denied-Stop Nginx Redirect Loop with These Checks

Git Merge Unrelated Histories: When and How to Use --allow-unrelated-histories - How to Fix Nginx 403 Permission Denied-Stop Nginx Redirect Loop with These Checks

Updated 2026-07-28 11:21:53developer-tools

Git Merge Unrelated Histories: When and How to Use --allow-unrelated-histories - How to Fix Nginx 403 Permission Denied-Stop Nginx Redirect Loop with These Checks

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.