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Latest Troubleshooting Guides

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Troubleshooting

How to Disable Chrome Extensions to Free Up Memory

If Chrome is using too much memory, extensions are a common culprit. Each extension runs its own ...

Troubleshooting

Fix Git 'fatal: refusing to merge unrelated histories' on GitHub

You try to merge two branches in Git, and get fatal: refusing to merge unrelated histories<...


                    
                    
                        
                            
                            
                                Troubleshooting
                                How to Fix ERR_NAME_NOT_RESOLVED via Router Settings
                                
If you see ERR_NAME_NOT_RESOLVED in Chrome, your browser can't translate the...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Nginx 'upstream connection refused' When Talking to PHP-FPM
                                
You're seeing upstream connection refused in your Nginx error log, and your site...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                Pip Externally Managed Environment vs Virtual Environment: Fixes
                                
You try to install a Python package with pip, and get an error like error: externally-manag...

                            

                        
                    

                    
                    
                        
                            
                            
                                Troubleshooting
                                Fix Docker Desktop Engine Stopping Automatically
                                
If Docker Desktop's engine keeps stopping on its own, you'll see a red status bar or a no...



        
            
                
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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.