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Latest Troubleshooting Guides

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Fixing Nginx 502 Bad Gateway in Docker Networks

You have an Nginx container proxying requests to another container (like a PHP-FPM or Node app), ...

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Fix 'pip externally managed environment' Permission Denied Error

If you see error: externally-managed-environment when trying to install a Python pac...

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Fix NET::ERR_CERT_AUTHORITY_INVALID in Chrome

When Chrome shows 'NET::ERR_CERT_AUTHORITY_INVALID', it means the browser cannot verify t...

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How to Fix npm ERR! enoent ENOENT: package.json Not Found

If you see npm ERR! enoent ENOENT: no such file or directory, open '.../package.json...


                    
                    
                        
                            
                            
                                Troubleshooting
                                VSCode Debugger Breakpoints Not Hit After Update: Fixes
                                
After a recent VSCode update, you might find that breakpoints are set but never hit. The debugger...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                DNS Probe Finished NXDOMAIN: Troubleshooting Checklist
                                
Seeing "DNS_PROBE_FINISHED_NXDOMAIN" in Chrome means the browser couldn't find the IP...



        
            
                
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                    Support Note
                     Test fixes in a non-critical profile first, keep backups for configuration files, and record exact error messages before changing settings.