This article shows you how to fix database connection errors that prevent your WordPress website from loading properly.
What Is a Database Connection Error?
A database connection error happens when your WordPress website cannot connect to the database that stores all your content, settings, and user information. You'll typically see a message like "Error establishing a database connection" when you try to visit your website.
Step 1: Check if the Problem Is Temporary
Wait 5-10 minutes and try loading your website again. Sometimes database connection errors fix themselves if the server was temporarily busy.
If your website loads normally after waiting, the problem has resolved itself. If not, continue to the next step.
Step 2: Try Accessing Your WordPress Admin
Try to access your WordPress admin dashboard. Add /wp-admin to the end of your website address (for example: yoursite.com/wp-admin).
If you can access the admin area but your main website shows the database error, the problem might be with a specific plugin or theme rather than the database itself.
Step 3: Check for Plugin Issues
If you recently installed or updated a plugin, it might be causing the database connection problem. The most common culprits are:
- Security plugins
- Caching plugins
- Database optimisation plugins
- Recently updated plugins
If you can access your admin area, deactivate all plugins temporarily to see if this fixes the error. You can learn more about this in our plugin conflicts guide.
Step 4: Restore from a Recent Backup
If the error started recently, restoring your website from a backup taken before the problem began is often the quickest solution.
Web60 automatically creates backups of your website. You can restore your website from a backup to return it to a working state.
Choose a backup from before the database error started occurring. This will undo any recent changes that might have caused the problem.
Step 5: Check Your Website's Overall Health
Database connection errors can sometimes be part of broader website performance issues. If your website has been running slowly before the error occurred, this might indicate server resource problems.
Review our guide on website performance to identify other potential issues.
When Database Errors Indicate Serious Problems
Contact Web60 support immediately if:
- The database error appeared suddenly without any recent changes
- You cannot access your WordPress admin area
- Restoring from backup doesn't fix the problem
- The error message mentions corrupted files or tables
These symptoms might indicate hardware problems, corrupted database files, or other serious issues that need professional attention.
If you're still stuck after trying these steps, contact Web60 support with details about when the error started and what you were doing when it first appeared.
FAQ
Q: Will I lose my website content if I have a database error?
A: No, database errors don't delete your content. The information is still there but temporarily inaccessible. Restoring from a backup or fixing the connection will bring everything back.
Q: How long do database connection errors usually last?
A: Temporary errors caused by server load resolve within minutes. Errors caused by plugins or configuration problems persist until fixed. Hardware or corruption issues require professional support.
Q: Can I prevent database connection errors?
A: Keep plugins updated, avoid installing too many plugins, and don't modify database files directly. Web60's automatic backups ensure you can always restore your site if problems occur.
Q: What causes most database connection errors?
A: Plugin conflicts account for about 60% of database errors, followed by server resource issues and corrupted files. Recent changes to plugins or themes are the most common triggers.
Q: Should I try to fix database files myself?
A: No, never attempt to repair database files manually unless you're experienced with WordPress databases. Contact support instead - incorrect repairs can cause permanent data loss.
Q: Why does my admin area work but my main site shows database errors?
A: This usually means a theme or plugin is causing the error on your main site, while the basic admin functions still work. Try switching to a default WordPress theme temporarily.
Last updated: 1 March 2026