404 error code for all third party applications
Copy and paste the code in .htaccess file For main domain only
<IfModule mod_rewrite.c> RewriteEngine On RewriteBase / RewriteCond %{REQUEST_FILENAME} !-f RewriteCond %{REQUEST_FILENAME} !-d RewriteRule . /index.php [L] </IfModule> Below one for the subdomain <IfModule mod_rewrite.c> RewriteEngine On RewriteBase /subdirectory/ RewriteRule ^index\.php$ – [L] RewriteCond %{REQUEST_FILENAME} !-f RewriteCond %{REQUEST_FILENAME} !-d RewriteRule . /subdirectory/index.php [L] </IfModule>