How to Get Better Error Messages in Joomla

Written by: Tim Davis Created: 25 September 2023

Category: Maintenance Monday

Hot!Hits: 2467Reading time: 01:44

If you are asking for help with an error on your Joomla site, or trying to help yourself, here is a way to make sure you are getting the most helpful error messages.

00:00:00 - Intro: Joomla Error Fix
00:00:57 - Error Types
00:01:26 - Global Config
00:02:04 - Manual Access
00:02:26 - Edit Config File
00:03:04 - View Errors
00:03:37 - PHP Settings
00:04:02 - Conclusion

Summary

Introduction & Sponsor – Tim Davis opens the tutorial, introducing the topic and thanking MySites.Guru, which offers free Joomla site audits.
Channel Overview – A brief overview of the Basic Joomla Tutorials channel and Tim’s Joomla services, including site building, maintenance, and upgrades.
Purpose of the Tutorial – Explains the importance of detailed error messages for diagnosing site issues, comparing vague errors to a “check engine light” with no specifics.
Accessing Global Configuration – Guides users to the Joomla backend → System → Global Configuration, where key troubleshooting settings are found.
Adjusting Error Reporting & Debug Settings – Under the Server tab, set Error Reporting to Maximum, and under the System tab, enable Debug mode.
Manual Access to Global Configuration – If normal access fails, instructs adding
index.php?option=com_config
to the admin URL to directly open the configuration screen.
Editing the configuration.php File – For users who can’t access the admin, shows how to edit the configuration.php file in the hosting control panel:
```
public $debug = true;
public $error_reporting = 'maximum';
```
Testing for Detailed Errors – After saving, reload the problem page to view specific error details, including file names and line numbers.
Enabling Display Errors in PHP Settings – If no detailed output appears, go to the PHP settings in your hosting panel and enable Display Errors.
Conclusion & Call to Action – Tim concludes by encouraging viewers to use these methods for better debugging and reminds them to subscribe for more Joomla tips and tutorials.