How to Enable Multisite in WordPress

1. First, add the following code to your wp-config.php file:

   define('WP_ALLOW_MULTISITE', true);

2. Next, access the admin dashboard and choose between subdirectory or subdomain setups for your multisite.
3. After that, WordPress will display the code you need to add to your .htaccess and wp-config.php files. Copy and paste the provided code into the respective files as instructed.
4. Create a child site to test the configuration.

Troubleshooting

If you encounter the error “ERR_TOO_MANY_REDIRECTS” when accessing the dashboard of a child site:

• Go to your .htaccess file.
• Remove any text other than the code added in step 3.
• Save the changes.