Cacti

i have cacti but graph do not get out, but no error in the debugging graph and debug is : C:\xampp\htdocs\cacti/rrdtool.exe graph - \ --imgformat=PNG \ --start=1302873303 \ --end=1302959703 \ --title="Localhost - Logged in Users" \ --rigid \ --base=1000 \ --height=120 \ --width=500 \ --alt...