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HTTP 500

Fix a WordPress 500 error and restore your site.

A 500 error means the server could not complete the request. We check the logs, WordPress code, and hosting settings to find the cause and repair it at a confirmed price.

from £49.99

Fix my 500 error

What to look for

What triggers a WordPress 500 error

01
Internal Server Error on every page or just wp-admin.
02
Error started after plugin, theme, or PHP version change.
03
.htaccess corruption or wrong file permissions.
04
PHP memory limit exhausted by a heavy plugin.
05
Host error logs show fatal PHP errors.

How we help

How we fix a WordPress 500 error

A WordPress 500 error is a symptom, not a diagnosis. We check PHP error logs, wp-config settings, .htaccess, plugin conflicts, and server limits to find the actual cause.

Most WordPress 500 error fixes resolve in a single session, £49.99 with BugShield, confirmed before you pay.

Pricing: Clear before work begins
Support: Direct developer chat
Access: Encrypted Password Vault

Fix my 500 error

How It Works

Fix a WordPress 500 error in three steps

Describe when the 500 appears

Whole site or admin only? After an update? Share any host error messages.

Log review and quote

Your developer checks logs and confirms the fix price.

Repair and verify

We fix the underlying cause and confirm pages load without 500 responses.

What causes WordPress 500 errors?

A 500 internal server error is a generic server response that means something crashed during request processing. On WordPress sites, the cause is almost always PHP: a fatal error in a plugin, theme, or core file.

Because the error is generic, the real diagnosis comes from PHP error logs, not the message visitors see in their browser.

PHP fatal error in a plugin or theme file
Corrupted or misconfigured .htaccess
PHP memory limit exhausted
File permission problems after a migration
Database connection failure

How to diagnose a 500 error

Check your hosting error logs first. They usually name the exact file and line number that caused the crash. If logs are not available, developers enable safe debug logging or test by selectively disabling plugins and themes.

Fixing the wrong thing wastes time. Logs tell you whether it is a plugin conflict, a theme issue, a server limit, or something else entirely.

BugShield 500 error fixes

500 error fixes start from £49.99 with a confirmed quote before you pay. We read the logs, find the root cause, and confirm pages load without 500 responses before closing the request.

Why the server log matters

The browser only shows a general 500 message. The server log can identify the file, request, or resource limit involved, allowing the developer to investigate the actual failure instead of changing unrelated settings.

Avoid hiding the error without fixing it

Increasing a limit or disabling a plugin may restore the page, but the underlying cause still needs to be understood. We check whether the temporary recovery is safe and whether code, configuration, or compatibility work is still required.

Checks after a 500 error repair

The original URL should return normally, wp-admin should remain usable, and any affected forms, scheduled jobs, or checkout actions should complete. We also confirm the same server error is no longer being recorded.

Evidence of the work

How BugShield verifies the result.

The original failure becomes the test. We record what WordPress returned, use the logs and recent changes to find the cause, then repeat the same action after the repair.

See how a critical WordPress error was traced and repaired

01

Capture the failure

Record the affected URL or admin action, the exact error message, and what changed before the problem appeared.
02

Follow the technical evidence

Use PHP and server logs, response codes, plugin state, and configuration checks to identify the failing layer before changing it.
03

Repeat the original test

Retest the failed page or action, check related admin and customer journeys, and confirm the original error has stopped appearing.

FAQ

WordPress 500 error FAQs

Is a 500 error the same as a critical error?

They are related. Both indicate server-side PHP failures. We fix both, often with the same root-cause investigation.

Can I fix a 500 error myself?

Sometimes, by renaming the plugins folder via FTP. If that does not work or you are unsure, a professional fix avoids making it worse.

How fast can you fix a 500 error?

We assign developers within 24 hours on one-off requests. Many are resolved in a single session.

What is a 500 internal server error on WordPress?

It means the web server encountered an unexpected condition, usually a PHP fatal error, that prevented it from completing the request. The server knows something failed but cannot be more specific in the browser.

Where do I find the error log for a 500 error?

Check your hosting control panel for PHP error logs, or enable WP_DEBUG_LOG in wp-config.php. Your developer will check both during diagnosis.

Can a .htaccess file cause a 500 error?

Yes. Corrupted or misconfigured .htaccess rules are a common cause. Resetting to WordPress defaults often resolves it.

Is a 500 error always a plugin problem?

No. It can also be caused by theme code, PHP memory limits, server configuration, database connection failures, or file permission issues.

Can a WordPress 500 error affect only one page?

Yes. A template, shortcode, form, or plugin action used on one URL can fail while the rest of the site works. The affected URL and server log help identify that narrower cause.

What access is needed to fix a WordPress 500 error?

Hosting access is usually important because the error can block wp-admin and the server log often contains the real cause. We may also need WordPress or SFTP access depending on the fault.

How do you confirm a WordPress 500 error is resolved?

We retest the pages and actions that failed, check the HTTP response, and review the log for the original error. Related admin, form, or checkout actions are also checked where relevant.

Helpful guides

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