Your website cannot connect to its database. This could be wrong credentials, database server down, or corrupted database. Without database access, dynamic websites cannot function.
Fix This Error Now →Database Connection Error can be caused by several issues. Here are the most common.
Database username, password, or host incorrect
MySQL/MariaDB service not running
Too many simultaneous database connections
Database tables are damaged
Account or database suspended by host
70-80% of our customers have WordPress sites. Here are WordPress-specific causes for this error.
Database credentials in config file are wrong
Table prefix changed without updating config
Bad plugin damaged database tables
Verify database credentials are correct
Check if database server is running
Repair corrupted database tables
Optimize and clean up database
Check hosting account status
Restore database from backup if needed
This error means WordPress cannot connect to your MySQL database. Your content is likely safe but inaccessible. Common causes include wrong credentials, corrupted database, or server issues.
Visit yoursite.com/wp-admin. If you see a different error mentioning database repair, the database might be corrupted. If you see the same error, it is a connection issue.
Open wp-config.php and check DB_NAME, DB_USER, DB_PASSWORD, and DB_HOST. These must match your hosting database settings exactly. Even one wrong character causes this error.
Log into your hosting panel (cPanel/Plesk). Go to MySQL Databases. If you can see your database and access phpMyAdmin, the server is running. If not, contact your host.
Add define('WP_ALLOW_REPAIR', true); to wp-config.php. Then visit yoursite.com/wp-admin/maint/repair.php. Click Repair Database. Remove that line from wp-config.php when done.
In cPanel MySQL Databases, verify your database user has ALL PRIVILEGES on the database. Missing privileges cause connection failures.
Most hosts use localhost but some require a specific server address. Check your host documentation. Common alternatives: 127.0.0.1 or mysql.yourdomain.com.
If the database is corrupted beyond repair, restore from backup. Most hosts keep daily backups. In cPanel, check Backup or JetBackup.
DIY is great, but sometimes you need expert help. Consider calling us if:
You cannot access cPanel or phpMyAdmin
The database repair tool does not work
You do not have a recent database backup
The error started after a failed migration or update
Your hosting says everything is fine but the error persists
Fixed in 2 hours or your money back. We do not waste time.
No hourly billing. You know the price before we start.
Cannot fix it? You do not pay. Zero risk to you.
Our Site Down & Server Issues team has fixed thousands of sites with this exact issue. 2-hour turnaround, guaranteed.
Your website cannot talk to its database. Could be wrong login info, database server down, or damaged database. We diagnose and fix the specific cause.
Usually no. Connection errors do not typically cause data loss. Your content is still in the database. We restore the connection and your content reappears.
Regular database maintenance, monitoring, and backups help prevent and quickly recover from database issues.
Get database connection error fixed today. Expert engineers. 2-hour guarantee.
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