Introduction
WordPress updates are important for security, stability and performance. However, in some cases an update may cause unexpected problems.
Common symptoms include:
- Website displaying errors
- White screen pages
- Broken layouts
- Missing functionality
- Plugins no longer working
- Administration area errors
This guide explains what to do if your website stops working after a WordPress update.
Step 1 – Stay Calm and Identify the Change
Determine what was updated immediately before the problem occurred.
Examples:
- WordPress Core
- A plugin
- A theme
- Multiple updates at once
Knowing what changed often helps identify the cause of the issue.
Step 2 – Check Whether the Website or Admin Area Is Affected
Visit: https://yourdomain.co.za
Then visit: https://yourdomain.co.za/wp-admin
Determine whether:
- The public website is affected
- The administration area is affected
- Both are affected
This can help narrow down the problem.
Step 3 – Attempt to Log Into WordPress Manager
Open your browser and visit: https://cp.yourdomain.co.za
(Replace yourdomain.co.za with your own domain name.)
Enter your DirectAdmin username and password.
Click: Log In
Click: Extra Features
Then click: WordPress Manager by Softaculous
Locate your WordPress installation.
Step 4 – Check Recently Updated Plugins
If the issue started after updating plugins:
Click: Login
From the WordPress Dashboard
Click: Plugins
Then click: Installed Plugins
Review recently updated plugins.
Deactivate the most recently updated plugin and test the website again.
Step 5 – Check Recently Updated Themes
If the issue started after updating a theme:
From the WordPress Dashboard
Click: Appearance
Then click: Themes
Activate a default WordPress theme such as:
- Twenty Twenty-Four
- Twenty Twenty-Three
- Twenty Twenty-Two
Test the website again.
Step 6 – Restore a Backup
If the cause cannot be identified or the website remains inaccessible, restoring a backup is often the quickest solution.
From WordPress Manager
Locate your WordPress installation.
Click: Restore
Select a backup created before the update.
Click: Restore Installation
Allow the restoration process to complete.
Step 7 – Test the Website Thoroughly
After restoring or correcting the issue, test:
- Homepage
- Contact forms
- Menus
- Images
- Login functionality
- Plugins
- Mobile view
Confirm that all important functionality is working correctly.
Common Causes of Update Problems
Plugin Compatibility Issues
Some plugins may not be compatible with newer versions of WordPress.
This is one of the most common causes of update-related problems.
Theme Compatibility Issues
Older themes may not support newer WordPress versions.
This can result in layout problems or website errors.
Multiple Updates Performed Together
Updating WordPress, plugins and themes simultaneously can make troubleshooting more difficult.
Whenever possible, perform updates in stages.
Custom Code Conflicts
Custom modifications may stop working after updates if they rely on outdated functions or features.
Best Practices Before Updating
Before applying updates:
- Create a backup.
- Verify plugin compatibility.
- Verify theme compatibility.
- Remove unused plugins.
- Remove unused themes.
- Consider testing updates on a staging website first.
These steps can significantly reduce the risk of problems.
When to Contact Support
Contact support if:
- The website remains inaccessible.
- A backup restore does not resolve the issue.
- Multiple websites are affected.
- You are unsure which update caused the problem.
Provide details of:
- The update performed
- Any error messages displayed
- Recent changes made to the website
Conclusion
Most WordPress update issues are caused by plugin, theme or compatibility conflicts.
By identifying recent changes, testing components individually and restoring backups when necessary, the majority of update-related problems can be resolved quickly and safely.
