.htacces issue when cakephp is uploaded to a directory

Hi Everyone, I just moved my cakephp application from my localhost to a webserver, it was working perfecly on the local host.

But on uploading it to /home/mytravel/public_html/portal , that is the “Portal directory”

The site shows

Not Found
The requested URL /home/mytravel/public_html/portal/index.php was not found on this server.
Additionally, a 404 Not Found
error was encountered while trying to use an ErrorDocument to handle the request.

HOw can i fix this?

I know it is .htacces issue, below is the content of my .htaccess

RewriteEngine On RewriteBase /home/mytravel/public_html/portal RewriteCond %{REQUEST_FILENAME} !-f RewriteRule ^ index.php [L]