Database Error
Fix error establishing a database connection in WordPress
When WordPress cannot reach MySQL, the entire site goes down. BugShield developers verify wp-config credentials, database server status, and table health, then restore the connection at a fixed price.
from £49.99
Fix my database errorThe Problem
Error establishing a database connection: common signs
The classic message: Error establishing a database connection on every page.
The site broke after a host migration or domain change.
Database credentials in wp-config no longer match your hosting panel.
MySQL service stopped or hit connection limits on shared hosting.
A plugin update corrupted database tables or exhausted storage.
The Answer
How we fix WordPress database connection errors
This error means PHP cannot talk to MySQL. Causes include wrong DB_NAME, DB_USER, or DB_PASSWORD values, a stopped database service, corrupted tables, or a host that moved your database to a new hostname without updating wp-config.
Our developers check hosting panels, repair tables where needed, and update wp-config safely. You see the confirmed price from £49.99 before work begins and chat directly with the developer fixing the connection.
How It Works
Fix a WordPress database connection error
Share hosting access
Add WordPress, hosting, and database details to the Password Vault so we can inspect credentials and server status.
Diagnose and quote
We verify MySQL is running, credentials match, and tables are healthy, then confirm the fix price.
Reconnect and test
Your developer repairs or reconfigures the database link and confirms the site loads without connection errors.
Why WordPress database connection errors happen
The 'Error establishing a database connection' message appears when PHP cannot open a session with MySQL. WordPress stops entirely because every page load depends on the database.
Causes range from a simple typo in wp-config.php after a migration to an overloaded database server on shared hosting.
- Incorrect DB_NAME, DB_USER, DB_PASSWORD, or DB_HOST in wp-config.php
- Database server offline or restarting on your host
- Exceeded maximum database connections on shared hosting
- Corrupted wp-config.php after a manual edit or failed migration
- Database user permissions revoked or password changed
How developers diagnose database connection failures
The first step is confirming the database server is reachable from your hosting account. Developers check wp-config.php credentials against the hosting control panel, test connections via phpMyAdmin or CLI, and review error logs for connection timeouts.
If credentials are correct but connections still fail, the issue may be server load, a crashed MySQL process, or a host maintenance window.
BugShield database connection fixes
Database connection fixes start from £49.99 with a confirmed quote. We verify wp-config.php, hosting database settings, and user permissions, then confirm your site loads normally.
Share hosting panel and FTP access through the Vault so your developer can fix credentials even when wp-admin is unreachable.
FAQ
WordPress database connection error FAQs
Will I lose my content fixing a database connection error?
Fixing credentials or restarting MySQL does not delete posts. If tables are corrupt, we repair from backups where needed and explain options before any destructive step.
Can my host fix this instead of BugShield?
Hosts often restart MySQL or confirm credentials, but WordPress-specific table repair and wp-config updates are faster with a developer who does this daily.
How quickly can you fix a database connection error?
Many resolve in a single session once we have hosting access. We aim to assign a developer within 24 hours on one-off requests.
What does 'Error establishing a database connection' mean?
WordPress cannot reach the MySQL database. The database server may be down, credentials in wp-config.php may be wrong, or your host may have hit a connection limit.
Can a plugin cause a database connection error?
Rarely directly, but a plugin flooding the database with queries can exhaust connection limits. We check hosting status and wp-config.php before blaming plugins.
Will I lose my WordPress content?
No. A connection error means WordPress cannot read the database, not that data has been deleted. Fixing credentials or server access usually restores everything.
My host says the database is running. Why is WordPress still broken?
Wrong database name, username, password, or hostname in wp-config.php is the most common cause after a migration. Table prefix mismatches after a partial restore can also trigger this error.
Ready to fix your WordPress site?
Confirmed pricing, a BugShield developer, and secure credential sharing. No subscription required.
Fix my database error