Tag liên quan: WordPress troubleshooting

How to Fix WordPress ‘jQuery is not defined’ Error (6 Ways)

Understanding the “jQuery is not defined” Error in WordPress The “jQuery is not defined” error in WordPress is a common JavaScript error that indicates the jQuery library, crucial for many […]

How to Fix WordPress Updating Failed / Publishing Failed Error

Understanding the “Update Failed” and “Publish Failed” Errors in WordPress These errors in WordPress, particularly the “Update Failed” and “Publish Failed” messages, are frustrating experiences for website administrators. They signal […]

How to Fix the Invalid JSON Error in WordPress (Beginner’s Guide)

## How to Fix the Invalid JSON Error in WordPress (Beginner’s Guide) The “Invalid JSON response” error in WordPress can be a frustrating hurdle for beginners. It prevents you from […]

How to Fix WordPress Login Page Refreshing and Redirecting Issue

Understanding the WordPress Login Page Refreshing and Redirecting Issue The WordPress login page refreshing and redirecting issue is a common problem that can prevent users from accessing their WordPress dashboards. […]

How to Fix Briefly Unavailable for Scheduled Maintenance Error in WordPress

Understanding the “Briefly Unavailable for Scheduled Maintenance” Error The “Briefly Unavailable for Scheduled Maintenance” error in WordPress is a common sight, often popping up during plugin or theme updates. It’s […]

How to Fix Broken CSS in the WordPress Admin Dashboard

Understanding CSS Issues in the WordPress Admin Dashboard The WordPress admin dashboard, the command center for your website, relies heavily on CSS (Cascading Style Sheets) for its visual presentation. When […]

How to Fix the WordPress Admin Ajax 400 (Bad Request) Error

## How to Fix the WordPress Admin Ajax 400 (Bad Request) Error The WordPress Admin Ajax 400 (Bad Request) error is a common frustration for WordPress users. It signifies that […]

How to Fix WordPress Stuck in Maintenance Mode (The Easy Way)

“`html Understanding WordPress Maintenance Mode WordPress maintenance mode is a temporary state that displays a brief message to visitors, typically something like “Briefly unavailable for scheduled maintenance. Check back in […]

How to Fix WordPress Posts Returning 404 Error (Step by Step)

Understanding the WordPress 404 Error on Posts The dreaded 404 error. In the context of WordPress, encountering a 404 error when trying to access a specific post can be incredibly […]

How to Fix File and Folder Permissions Error in WordPress

Understanding File and Folder Permissions in WordPress WordPress, built on PHP, requires specific file and folder permissions to function correctly. These permissions dictate who can read, write, and execute files […]