NFS stats does not work

The new NFS stat (scripts/agent-local/nfs) is giving wrong number of fields to rrdtoo. My nfs is the newest version. Here is an example:

storage:# ./nfs
<<<app-nfs>>>
net 0 0 0 0
rpc 2522101 513 2522101
proc2 18 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
proc3 22 0 1324758 0 4077 908789 1 83978 0 0 0 0 0 0 0 0 0 0 69 200420 8 0 0
proc4 51 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

poller debug shows:
rrdtool update /opt/observium/rrd/storage/app-nfs-157.rrd N:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:1323226:0:4069:908029:1:83931:0:0:0:0:0:0:0:0:0:0:62:200344:8:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0ERROR: /opt/observium/rrd/storage/app-nfs-157.rrd: found extra data on update argument: 0