What Is This Error

[litu2009]

when I am going to add some plugins then it shows bellow error what is this and how to solve this.



Not Acceptable
An appropriate representation of the requested resource /forum/admincp/plugin.php could not be found on this server.

Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.
Apache/1.3.41 Server at alsofts.com Port 80

 

[Mr-Ice-Man]

Have you checked useing your FTP if plugin.php is in the admincp folder?

 

[bluescorpion]

Your host is running mod_security ... Check HERE for the suggested work around

 

[litu2009]

Have you checked useing your FTP if plugin.php is in the admincp folder?

Yes Bro I am checked Through FTP and the plugin.php file is present there