Pls. help me to clear this error on bulk mailing php...

i used a a bulk mailing php script for 2 days on my hosting server... but, from today morning it didn't work shows the following error..

" Forbidden

You don't have permission to access /mails.php on this server.

Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request. "

many times i tried to clear.. no result..

i have a few knowledge in coding or something hosting knowledge...

pls. help me to clear this problem...

thanks...

which script you are using? did you modify the .htacess file?

my .htacess file shows empty... it got that script in one of the blackhatworld post...

PM me your site and leave your skype. I'll try to help you.

Check if the file is on your server. It seems that its deleted.