First, go to the Appearance » Themes page . If you have a standard WordPress theme installed, you can activate it.

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Default themes are created by the WordPress team and are included with the default WordPress installation . These themes include Twenty Twenty-Three, Twenty Twenty-Two, Twenty Twenty, Twenty Nineteen, and more.


Activate a default theme
If you don't have a default theme installed on your site, you'll need to install and activate it. Check out our guide on how to install a WordPress theme for instructions.

After changing the theme, you can test your website. If everything works fine now, it means that your theme caused the 401 error.

You can report the issue to the theme developer who may be able to help you fix the problem. If that doesn't work, you can change your WordPress theme permanently.

Deactivate all WordPress plugins
A malfunctioning or poorly configured WordPress plugin list of japan cell phone number can also cause the 401 error. You need to temporarily disable all WordPress plugins to find out if the error is caused by one of these plugins.

You can easily deactivate all installed WordPress plugins from the admin area by visiting the Plugins page. Check the box at the top left to select all plugins, select “Deactivate” from the Bulk Actions dropdown menu, then click “Apply”.

Deactivate all plugins
However, if you do not have access to the WordPress admin area, you will need to deactivate all WordPress plugins via FTP .

Simply connect to your WordPress website using an FTP client . Once connected, go to the /wp-content/ folder and rename the plugins folder to “plugins.deactivated”.