Troubleshooting is the systematic process of identifying and fixing problems with a website — a broken plugin, a slow page, an error message — through methodical investigation rather than guesswork.
A Sensible General Troubleshooting Process
- Reproduce the issue reliably, to fully understand exactly what's actually happening
- Check for any obvious, recent changes — a new plugin, a theme update, a code edit
- Isolate the cause by systematically disabling plugins or switching themes one at a time
- Check relevant error logs for more specific, detailed clues
- Test the proposed fix on a staging site first, before applying it to the live site
Common WordPress Issues and Where to Start
- White screen of death — often caused by a plugin or theme conflict, or a fatal PHP error
- 500 Internal Server Error — frequently traced back to a corrupted .htaccess file or exhausted server memory
- Slow site speed — check hosting quality, plugin bloat, and unoptimized images first
- Login issues — often resolved directly through phpMyAdmin, or a straightforward password reset
Tools That Help
WordPress's own debug mode, browser developer tools, and a hosting provider's specific error logs are all genuinely useful starting points — most WordPress problems leave some kind of identifiable trace, if you know where to actually look for it.
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