1- Edit suphp.conf file:

vi /etc/suphp.conf

Just Change this

[handlers]

;Handler for php-scripts

x-httpd-php=php:/usr/bin/php-cgi

;Handler for CGI-scripts

x-suphp-cgi=execute:!self

To this

[handlers]

;Handler for php-scripts

x-httpd-php=”php:/usr/bin/php-cgi”

;Handler for CGI-scripts

x-suphp-cgi=“execute:!self“