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Latest Troubleshooting Guides

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Fix Nginx Redirect Loop in WordPress

You visit your WordPress site and get a "redirect loop" or "too many redirects" e...

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Fix Docker 'network not found' Error for Bridge Driver

When you run a Docker container and get an error like network not found referring to...

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How to Allow Unrelated Histories in Git Merge

If you see the error fatal: refusing to merge unrelated histories when running

Troubleshooting

Nginx Permission Denied After Restart: Fixes That Work

After restarting nginx, you might see errors like connect() to unix:/var/run/php-fpm.sock f...


                    
                    
                        
                            
                            
                                Troubleshooting
                                Docker Container Exits Immediately: Diagnosing Out of Memory
                                
You start a Docker container and it exits within seconds. The logs show nothing obvious, or they ...
                            
                        
                    
                    
                    
                        
                            
                            
                                Troubleshooting
                                How to Fix Cloudflare Origin Certificate Invalid Error
                                
If you see a Cloudflare origin certificate invalid error, your browser or server is rejecting the...



        
            
                
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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.