Help on a Wordpress website

Someone did fix my website for 2 weeks ago and updated everything and now it looks like this [login to view URL] Order allow,deny Deny from all Order allow,deny Allow from all RewriteEngine On RewriteBase / RewriteRule ^[login to view URL]$ - [L] RewriteCond %{REQUEST_FILENAME} !-f RewriteCond %{REQUEST_FILENAME} !-d RewriteRule . [login to view URL] [L] Order allow,deny Deny from all Order allow,deny Allow from all RewriteEngine On RewriteBase / RewriteRule ^[login to view URL]$ - [L] RewriteCond %{REQUEST_FILENAME} !-f RewriteCond %{REQUEST_FILENAME} !-d RewriteRule . [login to view URL] [L] Warning: Cannot modify header information - headers already sent by (output started at /customers/6/d/e/[login to view URL]:1) in /customers/6/d/e/[login to view URL] on line 1416 Warning: Cannot modify header information - headers already sent by (output started at /customers/6/d/e/[login to view URL]:1) in /customers/6/d/e/[login to view URL] on line 1419 I need help to get it fixed