Stats report failing /usr/local/bin/graph.py

[atakacs]

Hello

nothing major but I receive every day a e-mail with the following

Code:

Traceback (most recent call last):
  File "/usr/local/bin/graph.py", line 486, in <module>
    GenerateDiskspaceGraph()
  File "/usr/local/bin/graph.py", line 477, in GenerateDiskspaceGraph
    'GPRINT:used_avg:LAST:%5.1lf%sB Last\l'
rrdtool.error: opening '/var/db/collectd/rrd/localhost/df/df-mnt-Data2.rrd': No such file or directory

It would seem that the script is failing to generate the disk space graph.

Any idea ?