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Resolving npm install Dependency Conflicts with React - Fix Nginx 404 on All Pages Except Index-Resolve ffmpeg command not found after update

2026-06-13 12:04:05
Resolving npm install Dependency Conflicts with React - Fix Nginx 404 on All Pages Except Index-Resolve ffmpeg command not found after update

Result check

  • Keep one change per test run so you know which step helped.
  • Undo temporary changes after the issue is confirmed.

Next references

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