[Solved] deploying codeigniter application

While deploying my application, I get this error

Code:

Error 403 Forbideden
you don't have acesss to /cardsManagerApp/ on this server

Here is my .htaccess file content

Code:

RewriteEngine on
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule .* index.php/$0 [L]

The server is under proxy configuration. I'm wondering if this is a problem.
I apply many suggestions but it doesn't work.
Please help. This error is killing my project.

You should look at your server configuration. I dont see any way to have a forbiden acces while deploying your application if it works on local server configuration. It is not due to CI.
Maybe something wrong in the proxy server configuration... like ip restriction or something like that.