Fix Nginx 502 Bad Gateway with Docker and PHP-FPM
You have a Docker setup with Nginx proxying to a PHP-FPM container, and you're getting a 502 ...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix npm run build TypeScript Compilation Errors
You run npm run build and get a wall of TypeScript errors. The build fails, and you&...
How to Fix VS Code Terminal Not Opening
If you click the terminal panel in VS Code and nothing appears, or it opens but stays blank, the ...
Fix Windows Security App Permission Issues
You open Windows Security and see a message like "This app has been blocked for your protecti...
Chrome Won't Open After Update: Step-by-Step Fix
You updated Chrome, and now it won't open—no window, no error, just nothing. This is a common...
How to Fix Git 'index.lock' File Exists Error
When you see fatal: Unable to create 'path/.git/index.lock': File exists., G...
Issue queue
SitemapHow to Fix npm Permission Denied in Home Directory
Windows 11 Blue Screen After Update: Stop the Loop
Fix Windows Update Error 0x80070002 Due to Low Disk Space
SFC Scan Broke Windows Update Service – Fix
How to Resolve ERR_CONNECTION_RESET by Clearing Cache
Fix Windows Update Error 0x80070002
Resolve Node Sass Build Failure
Resolve pnpm ERR_PNPM_OUTDATED_LOCKFILE
Docker Desktop Engine Stops After Sleep: How to Fix
Edge Sync Not Working on Windows 11: Fixes
Docker Compose Port Already Allocated Error Fix
Fix 'Git Remote Origin Already Exists' Error
Windows 11 Blue Screen After Update: Stop the Loop
Fix Windows Update Error 0x80070002 Due to Low Disk Space
SFC Scan Broke Windows Update Service – Fix
How to Resolve ERR_CONNECTION_RESET by Clearing Cache
Fix Windows Update Error 0x80070002
Resolve Node Sass Build Failure
Resolve pnpm ERR_PNPM_OUTDATED_LOCKFILE
Docker Desktop Engine Stops After Sleep: How to Fix
Edge Sync Not Working on Windows 11: Fixes
Docker Compose Port Already Allocated Error Fix
Fix 'Git Remote Origin Already Exists' Error