Plugin Breaks Login Page – WordPress Daily Routine Plugin Breaks Login Page


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Plugin Breaks Login Page

The plugin interferes with wp-login.php or custom login processes.

Plugin Breaks Login Page

Key Points: Login page fails to load, redirects improperly, or shows errors after activating a plugin.

You try to log in… and either get kicked out, redirected to a blank page, or hit a PHP error. Security, redirect, or branding plugins often tamper with login flow — and sometimes break it.

🚫 Common Causes

  • Redirect loops from custom login URLs
  • Plugin modifying wp_login() or login_init without fallback
  • AJAX-based login or Captcha plugin conflicting with server rules

🛠️ Restore Access

  1. Access site via FTP and rename the plugin folder
  2. Use default login URL /wp-login.php or /wp-admin
  3. Enable WP_DEBUG and inspect login-related hooks

🧠 Bonus

Always back up login-related plugins and test in staging — lockouts can be painful if no recovery access exists.