---
title: Troubleshooting and debugging
canonical: https://wpsecurityninja.com/docs/errors-and-debugging/
---
Guides for common WP Security Ninja and WordPress problems: conflicts, memory limits, firewall lockouts, and debug tools.

*   ### [How to locate JavaScript conflicts](https://wpsecurityninja.com/docs/errors-and-debugging/how-to-locate-js-conflicts/)
*   ### [How to create an admin account](https://wpsecurityninja.com/docs/errors-and-debugging/how-to-create-an-admin-account/)
*   ### [Virus detected in plugin?](https://wpsecurityninja.com/docs/errors-and-debugging/virus-detected-in-plugin/)
*   ### [Fix errors showing up on the frontend](https://wpsecurityninja.com/docs/errors-and-debugging/fix-errors-showing-up-frontend/)
*   ### [Debug: get server and website information](https://wpsecurityninja.com/docs/errors-and-debugging/debug-get-server-and-website-information/)
*   ### [How to use WP_DEBUG](https://wpsecurityninja.com/docs/errors-and-debugging/finding-errors-and-solutions/)
*   ### [Jetpack compatibility](https://wpsecurityninja.com/docs/errors-and-debugging/jetpack-compatibility/)
*   ### [Many admin-ajax.php requests](https://wpsecurityninja.com/docs/errors-and-debugging/many-admin-ajax-php-requests/)
*   ### [Parts of admin load via HTTP](https://wpsecurityninja.com/docs/errors-and-debugging/parts-of-admin-load-via-http/)
*   ### [Increase WordPress memory limit](https://wpsecurityninja.com/docs/errors-and-debugging/increase-wordpress-memory-limit/)
*   ### [Failed to connect to api.freemius.com](https://wpsecurityninja.com/docs/errors-and-debugging/failed-to-connect-to-api-freemius-com/)
*   ### [Increase the maximum file upload size](https://wpsecurityninja.com/docs/errors-and-debugging/increase-maximum-file-upload/)
*   ### [Disable the firewall](https://wpsecurityninja.com/docs/errors-and-debugging/disable-the-firewall/)
*   ### [Plugin conflicts](https://wpsecurityninja.com/docs/errors-and-debugging/plugin-conflicts/)
*   ### [YouTube embed issues (Error 153)](https://wpsecurityninja.com/docs/errors-and-debugging/troubleshooting-youtube-embed-issues-error-153/)
*   ### [How WP-Cron works in WordPress](https://wpsecurityninja.com/docs/errors-and-debugging/how-wp-cron-works-in-wordpress/)
*   ### [Reinstall WordPress](https://wpsecurityninja.com/docs/errors-and-debugging/reinstall-wordpress/)
*   ### [How to deactivate the plugin](https://wpsecurityninja.com/docs/errors-and-debugging/how-to-deactivate-the-plugin/)