Proxmox 3.1 + pfSense 2.1 amd64 ++ rrdcached failed with status -1

I have a server Dell R210 II with VT enabled and newly installed Proxmox 3.1(system time is OK)
I can't run the installation of pfSense 2.1 64-bit(other 64-bit OS = Ok), also show this error continually:


Feb 21 20:47:49 vcenter pmxcfs[2411]: [status] notice: RRDC update error /var/lib/rrdcached/db/pve2-storage/vcenter/local: -1
Feb 21 20:47:49 vcenter pmxcfs[2411]: [status] notice: RRD update error /var/lib/rrdcached/db/pve2-storage/vcenter/local: /var/lib/rrdcached/db/pve2-storage/vcenter/local: illegal attempt to update using time 1393001269 when last update time is 1393007279 (minimum one second step)
Feb 21 20:47:59 vcenter pmxcfs[2411]: [status] notice: RRD update error /var/lib/rrdcached/db/pve2-storage/vcenter/local: /var/lib/rrdcached/db/pve2-storage/vcenter/local: illegal attempt to update using time 1393001279 when last update time is 1393007279 (minimum one second step)
Feb 21 20:48:09 vcenter pmxcfs[2411]: [status] notice: RRDC update error /var/lib/rrdcached/db/pve2-node/vcenter: -1


I need to fix both problems S.A.P. because otherwise I will have to return to VMWare ESXi 5.1.
Help!
Asem


pveversion -v
proxmox-ve-2.6.32: 3.1-114 (running kernel: 2.6.32-26-pve)
pve-manager: 3.1-21 (running version: 3.1-21/93bf03d4)
pve-kernel-2.6.32-26-pve: 2.6.32-114
lvm2: 2.02.98-pve4
clvm: 2.02.98-pve4
corosync-pve: 1.4.5-1
openais-pve: 1.1.4-3
libqb0: 0.11.1-2
redhat-cluster-pve: 3.2.0-2
resource-agents-pve: 3.9.2-4
fence-agents-pve: 4.0.0-2
pve-cluster: 3.0-8
qemu-server: 3.1-8
pve-firmware: 1.0-23
libpve-common-perl: 3.0-8
libpve-access-control: 3.0-7
libpve-storage-perl: 3.0-17
pve-libspice-server1: 0.12.4-2
vncterm: 1.1-4
vzctl: 4.0-1pve4
vzprocps: 2.0.11-2
vzquota: 3.1-2
pve-qemu-kvm: 1.4-17
ksm-control-daemon: 1.1-1
glusterfs-client: 3.4.1-1