NikProxy

WordPress Error Troubleshooter

Choose the error you are seeing. You can also paste the exact error message if you have one.

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Critical / PHP Error Fatal errors, memory errors and PHP issues

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Database Connection WordPress cannot connect to its database

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403 Forbidden Access is being denied by the server

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404 Not Found A page, file or URL cannot be found

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500 Internal Server Error The server encountered an unexpected error

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503 Service Unavailable The service is temporarily unavailable

Free diagnosis • No account required

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Diagnosis

Your troubleshooting results will appear here.

The WordPress error analyzer will provide the likely cause, what the error means, and recommended troubleshooting steps.

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Identify the Cause

We will help narrow the problem down to common WordPress, PHP, plugin, theme, database or server configuration issues.

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Practical Fixes

Get step-by-step troubleshooting guidance rather than just a technical description of the error.

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No Login Required

Diagnose common WordPress errors without connecting your website or sharing your hosting credentials.

Still can't fix the problem?

If the troubleshooting steps don't resolve your WordPress issue, you can request hosting assistance and provide the diagnostic details to our support team.