Can't change Title of Graph

[Chris Green]

After creating a new, working graph I go to change the title of the graph under graph managment, and the following error is produced from debug:

RRDTool Command:

/usr/bin/rrdtool graph - \
--imgformat=PNG \
--start=-86400 \
--end=-300 \
--title="7206 Frontier Bldg - Multilink stats - Mu1" \
--rigid \
--base=1000 \
--height=120 \
--width=500 \
--alt-autoscale-max \
--lower-limit=0 \
--vertical-label="bits per second" \
--slope-mode \
CDEF:cdefa=a,8,* \
AREA:cdefa#00CF00:"Inbound" \
GPRINT:cdefa:LAST:"Current\:%8.2lf %s" \
GPRINT:cdefa:AVERAGE:"Average\:%8.2lf %s" \
GPRINT:cdefa:MAX:"Maximum\:%8.2lf %s\n" \
LINE1:cdefa#002A97:"Outbound" \
GPRINT:cdefa:LAST:"Current\:%8.2lf %s" \
GPRINT:cdefa:AVERAGE:"Average\:%8.2lf %s" \
GPRINT:cdefa:MAX:"Maximum\:%8.2lf %s"

RRDTool Says:

ERROR: invalid rpn expression in: a,8,*

For some reason when I change the title I lose the DEFS for A and B and am left with only one CDEF for A. I lose all information about the graph stats. I have to delete the graph and recreate it. To get it working again.

Please Help
Cacti
Latest version installed: 0.8.6h_p20060108-r2

RRDtool
Latest version installed: 1.2.6-r