Unexpected errors :''(

[davidd]

Hi all!

I've succesfully installed cacti and configured some default templates... but after setting up a traffic one it doesn't work.

I get this error:

RRDTool Says:



Notice: Undefined variable: regexps in /www/htdocs/cacti/lib/rrd.php on line 308



Notice: Undefined variable: fetch_array in /www/htdocs/cacti/lib/rrd.php on line 323

ERROR: no rrdtool fetch output, you probably forgot to pass a valid data source


Notice: Undefined variable: regexps in /www/htdocs/cacti/lib/rrd.php on line 308



Notice: Undefined variable: fetch_array in /www/htdocs/cacti/lib/rrd.php on line 323

ERROR: no rrdtool fetch output, you probably forgot to pass a valid data source
ERROR: opening '/www/htdocs/cacti/rra/localhost_traffic_in_8.rrd': No such file or directory

I've chowned and chmoded the folders to the cactiuser user but it still doesn't work >_<.

Any suggestion?

Thanks in advance.