Help with squid

[Eicke]

Hi folks I configured a FreeBSD Squid24 Server and I receive the following error in my access.log
TCP_DENIED/403
I configure only one machine(192.168.5.9) to access the proxy server (ipfw fwd). I guess there is something wrong in my squid.conf, in acl definitions...below folowing a piece of my squid.conf:

acl all src 0.0.0.0/0.0.0.0
acl manager proto cache_object
acl localhost src 127.0.0.1/255.255.255.255
acl SSL_ports port 443 563
acl Safe_ports port 80          # http
acl Safe_ports port 21          # ftp
acl Safe_ports port 443 563     # https, snews
acl Safe_ports port 70          # gopher
acl Safe_ports port 210         # wais
acl Safe_ports port 1025-65535  # unregistered ports
acl Safe_ports port 280         # http-mgmt
acl Safe_ports port 488         # gss-http
acl Safe_ports port 591         # filemaker
acl Safe_ports port 777         # multiling http
acl CONNECT method CONNECT

http_access allow manager localhost
http_access deny manager
http_access deny !Safe_ports
http_access deny CONNECT !SSL_ports
http_access allow 192.168.5.9 
http_access deny all
icp_access allow all


Could you help me?
Regards.
Eicke.