--- title: "WordPress Troubleshooting" source: "https://docs.nexcess.com/hosting/cms/wordpress/troubleshooting/" description: "Fix your broken WordPress site. Our troubleshooting guides show you how to debug errors, solve plugin conflicts, and repair core files quickly." vertical: "Hosting" date: "2025-07-02" last_modified: "2026-08-06" --- # WordPress Troubleshooting Even reliable WordPress sites encounter issues, from plugin conflicts to memory limits. The good news is that most problems follow a logical path to resolution. We recommend a simple four-step workflow: **gather clues** from your error logs, **isolate the culprit** by disabling plugins or themes, **repair the damage** by replacing files, and **harden your site** for the future. Whether you need to fix a database error, disable a rogue plugin, or use WP-CLI to regain access, these resources will help you get your site back online. --- WordPress Troubleshooting Articles 7 results Use these targeted resources to diagnose specific errors, manage your database structure, and resolve common performance issues. - ## [Creating and Modifying Users With WP-CLI](https://docs.nexcess.com/hosting/cms/wordpress/troubleshooting/creating-and-modifying-users-with-wp-cli/) Need to reset a password or create an admin without the dashboard? Use this guide to manage WordPress users directly from the terminal with WP-CLI. [Read more: Creating and Modifying Users With WP-CLI](https://docs.nexcess.com/hosting/cms/wordpress/troubleshooting/creating-and-modifying-users-with-wp-cli/) - ## [Optimizing WordPress Cron (WP-Cron) for Better Performance](https://docs.nexcess.com/hosting/cms/wordpress/troubleshooting/optimizing-wordpress-cron-wp-cron-for-better-performance/) wp-cron optimization is vital for WordPress performance. Disable default wp-cron and set up a system cron job for reliable, efficient task scheduling. [Read more: Optimizing WordPress Cron (WP-Cron) for Better Performance](https://docs.nexcess.com/hosting/cms/wordpress/troubleshooting/optimizing-wordpress-cron-wp-cron-for-better-performance/) - ## [Troubleshooting: Deactivating All Plugins in phpMyAdmin for WordPress](https://docs.nexcess.com/hosting/cms/wordpress/troubleshooting/troubleshooting-deactivating-all-plugins-in-phpmyadmin-for-wordpress/) Locked out of WordPress? Learn how to deactivate all plugins via phpMyAdmin. Edit your database directly to regain dashboard access and fix errors. [Read more: Troubleshooting: Deactivating All Plugins in phpMyAdmin for WordPress](https://docs.nexcess.com/hosting/cms/wordpress/troubleshooting/troubleshooting-deactivating-all-plugins-in-phpmyadmin-for-wordpress/) - ## [Troubleshooting: WP-CLI Isn’t Working](https://docs.nexcess.com/hosting/cms/wordpress/troubleshooting/troubleshooting-wp-cli-isnt-working/) WP-CLI not working? Resolve path errors, PHP fatal errors, and conflicts. Learn to use the –debug flag and skip plugins to fix command line issues. [Read more: Troubleshooting: WP-CLI Isn’t Working](https://docs.nexcess.com/hosting/cms/wordpress/troubleshooting/troubleshooting-wp-cli-isnt-working/) - ## [Understanding the WordPress database structure](https://docs.nexcess.com/hosting/cms/wordpress/troubleshooting/understanding-the-wordpress-database-structure/) Learn about the WordPress database structure, key tables like wp\_options, wp\_users, & wp\_posts, and how wp-config.php connects your site. [Read more: Understanding the WordPress database structure](https://docs.nexcess.com/hosting/cms/wordpress/troubleshooting/understanding-the-wordpress-database-structure/) - ## [Understanding Your WordPress File Structure](https://docs.nexcess.com/hosting/cms/wordpress/troubleshooting/understanding-your-wordpress-file-structure/) Mastering WordPress file structure is crucial for managing and troubleshooting your site. Learn about core files, plugins, themes, and key directories. [Read more: Understanding Your WordPress File Structure](https://docs.nexcess.com/hosting/cms/wordpress/troubleshooting/understanding-your-wordpress-file-structure/) - ## [WordPress Upgrade and Downgrade](https://docs.nexcess.com/hosting/cms/wordpress/troubleshooting/wordpress-upgrade-and-downgrade/) Learn to upgrade/downgrade WordPress via WP-CLI, Softaculous, or Dashboard. Back up first & use troubleshooting tips for common update errors. [Read more: WordPress Upgrade and Downgrade](https://docs.nexcess.com/hosting/cms/wordpress/troubleshooting/wordpress-upgrade-and-downgrade/)