This friend is called mod_security. Ask your host to disable it, or add these 2 lines to your .htaccess file (or create one if you don't have one yet)
SecFilterEngine Off
SecFilterScanPOST Off
Thank you I did do a search here & came up with mod_security.
but again thank you for the reply this will help
gizmo was able to mount the the drive sdb1 just don't have a link to it blah was the best I could do ( I got a bit of help over at the ubuntu forum)