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SQL Queries in phpMyAdmin
Learn how to access phpMyAdmin to run a SQL query in your WordPress database and how to run a query when your WordPress site has a custom database prefix.
Troubleshooting
504 Gateway Timeout Error
Find out what a 504 Gateway Timeout error is, the reasons this error may happen, and what steps you can take to resolve the error.
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jQuery Versions in WordPress
Learn how to call another jQuery version on your WordPress site, without conflicting with other plugins or WordPress itself.
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Troubleshoot High Time to First Byte (TTFB)
Learn about the prime causes of high Time to First Byte (TTFB) and our recommendations on optimizations to improve your site's TTFB.
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File Permissions and 403 Errors
Learn how to reset file permissions in WordPress and troubleshoot a 403 error to resolve "forbidden" and "access denied" warnings.
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View or Edit WordPress Database Table Prefix
If you use a non-standard prefix for your database tables, this article will assist you in changing your WordPress database table prefix set in the wp-config.php file.
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Cookies and PHP Sessions
Learn what cookies and PHP sessions are and how to properly use them. We also explain why you don't want to use them and provide alternatives.
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