PHP error when creating graphs for harddisks

[banke]

When i try to create graphs for my hdds i get the following error:

Code: Select all

Notice: Undefined index: index_type in /usr/share/cacti/site/lib/template.php on line 669

Notice: Undefined index: index_value in /usr/share/cacti/site/lib/template.php on line 672

Notice: Undefined index: output_type in /usr/share/cacti/site/lib/template.php on line 675

Warning: Cannot modify header information - headers already sent by (output started at /usr/share/cacti/site/lib/template.php:669) in /usr/share/cacti/site/graphs_new.php on line 310

Steps:
Console->New graphs
Here i check one of my partitions, se screenshot
Click create
Then i get the above error from php,

When i go back to graph management there has been created a graph called "Localhost - Disk Space - |query_dskDevice|"
The graph is not created, just display a broken image in the treeview.

How do i fix it?