Fix Nginx 'upstream connection refused' When Talking to PHP-FPM
You're seeing upstream connection refused in your Nginx error log, and your site...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Nginx Redirect Loop After SSL Certificate Install
You installed an SSL certificate, and now your site redirects in a loop. The browser shows 'E...
Fix VS Code Source Control Not Detecting Changes with Permission Denied
You open VS Code, make edits, but the Source Control panel shows no changes. Or you see a "pe...
VS Code Debugger Not Stopping at Breakpoints on Windows: Fixes
You set breakpoints in VS Code, start debugging, and the code runs right past them. This is a com...
Fix 'fatal: refusing to merge unrelated histories' in Bitbucket
You're working with a Bitbucket repository and when you try to merge two branches, Git throws...
How to Fix Git Clone Timeout Error on Mac
If you're seeing a timeout error when running git clone on your Mac, the clone f...
Issue queue
SitemapDocker Volume Permission Denied as Root Fix
Docker Network Not Found Error Fix
Resolve Docker Compose Nginx Port Conflict
Passing Env Vars to Docker Compose Build
Fix Cloudflare SSL Full Strict Certificate Mismatch Error
Windows 11 Bluetooth Not Turning On: Fix Guide
Nginx Permission Denied: Causes and Fixes
Diagnosing and Repairing Chrome Memory Leaks
Remote Desktop Connection Fix Guide
How to Fix TypeScript Breakpoints in VSCode
Fix Error 0x800f081f in Windows 11: Step-by-Step Guide
Resolve err_name_not_resolved from Chrome Extensions
Docker Network Not Found Error Fix
Resolve Docker Compose Nginx Port Conflict
Passing Env Vars to Docker Compose Build
Fix Cloudflare SSL Full Strict Certificate Mismatch Error
Windows 11 Bluetooth Not Turning On: Fix Guide
Nginx Permission Denied: Causes and Fixes
Diagnosing and Repairing Chrome Memory Leaks
Remote Desktop Connection Fix Guide
How to Fix TypeScript Breakpoints in VSCode
Fix Error 0x800f081f in Windows 11: Step-by-Step Guide
Resolve err_name_not_resolved from Chrome Extensions