SSL VPN clients unable to access internal network after making VPN connection

I have setup SSL VPN on our ASA5520 and can successfully establish a VPN connection, but I am unable to pass traffic to/from the VPN client and the internal network.  Below is a copy of my config and the error message I receive when viewing the debugging log.

Error:
Through-the-device packet to/from management-only network is denied: udp src management:10.1.4.6/161 dst Outside:10.1.200.1/1032

ASA Version 8.0(2)
!
hostname WH-MC-FW-A002
enable password ftagm5OkITOQh/L. encrypted
names
dns-guard
!
interface GigabitEthernet0/0
 nameif Outside
 security-level 0
 ip address 67.x.x.x 255.255.255.x
!
interface GigabitEthernet0/1
 nameif DMZ
 security-level 50
 ip address 172.20.100.1 255.255.252.0
!
interface GigabitEthernet0/2
 nameif Inside
 security-level 100
 ip address 10.1.3.1 255.255.0.0
!
interface GigabitEthernet0/3
 shutdown
 no nameif
 no security-level
 no ip address
!
interface Management0/0
 nameif management
 security-level 75
 ip address 172.20.16.1 255.255.252.0
 management-only
!
passwd ftagm5OkITOQh/L. encrypted
boot system disk0:/asa802-k8.bin
ftp mode passive
clock timezone CST -6
clock summer-time CDT recurring
dns domain-lookup Outside
dns domain-lookup DMZ
dns domain-lookup Inside
dns server-group DefaultDNS
 name-server 10.1.30.91
 domain-name x.com
access-list nonat extended permit ip any 10.1.0.0 255.255.0.0
access-list VPN webtype permit tcp any log default
pager lines 24
logging enable
logging asdm informational
mtu Outside 1500
mtu DMZ 1500
mtu Inside 1500
mtu management 1500
ip local pool SSL_VPN_Users 10.1.200.1-10.1.200.10 mask 255.255.0.0
no failover
icmp unreachable rate-limit 1 burst-size 1
asdm image disk0:/asdm-602.bin
no asdm history enable
arp timeout 14400
global (Outside) 200 interface
global (DMZ) 200 172.20.100.100-172.20.100.150 netmask 255.255.252.0
nat (Inside) 0 access-list nonat
nat (Inside) 200 10.1.0.0 255.255.0.0
route Outside 0.0.0.0 0.0.0.0 67.134.28.65 1
timeout xlate 3:00:00
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00
timeout sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip-disconnect 0:02:00
timeout uauth 0:05:00 absolute
dynamic-access-policy-record DfltAccessPolicy
 webvpn
  svc ask none default svc
aaa-server Woodharbor_AAA protocol radius
aaa-server Woodharbor_AAA host 10.1.30.24
 timeout 5
 key <REMOVED>
radius-common-pw <REMOVED>
nac-policy DfltGrpPolicy-nac-framework-create nac-framework
 reval-period 36000
 sq-period 300
http server enable
http 172.20.16.0 255.255.252.0 management
http 10.1.0.0 255.255.0.0 Inside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
crypto ca trustpoint ASDM_TrustPoint0
 enrollment terminal
 crl configure
crypto ca trustpoint ASDM_TrustPoint1
 enrollment url http://maple:80/certsrv/
 fqdn WH-MC-FW-A002
 subject-name CN=WH-MC-FW-A002
 keypair key1
 no client-types
 crl configure
crypto ca certificate chain ASDM_TrustPoint0
 <REMOVED>
  quit
no crypto isakmp nat-traversal
no vpn-addr-assign aaa
no vpn-addr-assign dhcp
telnet 10.1.0.0 255.255.0.0 Inside
telnet timeout 5
ssh 10.1.0.0 255.255.0.0 Inside
ssh timeout 5
console timeout 0
management-access management
dhcprelay server 10.1.30.91 Inside
threat-detection basic-threat
threat-detection statistics
!
class-map inspection_default
 match default-inspection-traffic
!
!
policy-map global_policy
 class inspection_default
  inspect ftp
  inspect h323 h225
  inspect h323 ras
  inspect rsh
  inspect rtsp
  inspect esmtp
  inspect sqlnet
  inspect skinny  
  inspect sunrpc
  inspect xdmcp
  inspect sip  
  inspect netbios
  inspect tftp
!
service-policy global_policy global
webvpn
 enable Outside
 svc image disk0:/sslclient-win-1.1.0.154.pkg 1
 svc enable
group-policy DfltGrpPolicy attributes
 vpn-tunnel-protocol IPSec l2tp-ipsec svc webvpn
 webvpn
  svc ask none default svc
group-policy GroupAdmins internal
group-policy GroupAdmins attributes
 vpn-tunnel-protocol webvpn
 webvpn
  url-list value GroupAdminBookmarks
username X password X encrypted privilege 15
tunnel-group DefaultWEBVPNGroup general-attributes
 address-pool (Inside) SSL_VPN_Users
 address-pool SSL_VPN_Users
 authorization-server-group Woodharbor_AAA
 accounting-server-group Woodharbor_AAA
tunnel-group DefaultWEBVPNGroup webvpn-attributes
 nbns-server 10.1.30.91 master timeout 2 retry 2
tunnel-group DefaultWEBVPNGroup ppp-attributes
 authentication ms-chap-v2
tunnel-group Clientless-VPN type remote-access
tunnel-group Clientless-VPN general-attributes
 authentication-server-group Woodharbor_AAA
 default-group-policy GroupAdmins
tunnel-group SSL_VPN type remote-access
tunnel-group SSL_VPN general-attributes
 address-pool SSL_VPN_Users
 authentication-server-group Woodharbor_AAA
prompt hostname context
Cryptochecksum:5474706cc5face7892da787a5ca6d2a9
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