can not unzip/rename files.......

pandmatrix

hi...

i uploaded some gzip files to server... but couldnt unzip them...n the thing is
i was able to unzip the same files before but now its now working... i cant unzip any files ...i mean there is unzip option in DirectAdmin.. but its not working...

how can i unzip them??

i just found out.. i cant even rename files..when i m clickin on any of the tabs
just a blank page is coming out .....
whats wrong????
thanks

Bondings

Please try to use http://www.frih.net:2222/ as url for the control panel. You are most likely using the cp.frih.net one and not everything is working on that url.