I am a bit in trouble. I hope one of you have an idea how to solve my problem. I installed pfsense on a thin Client but HAVP seems to be in a bad mood and is not starting.

The syslog gives me the following:

Oct 13 15:09:22 	php: rc.start_packages: Starting HAVP
Oct 13 15:09:22 	php: rc.start_packages: The command 'chgrp -R -v havp /usr/local/etc/freshclam.conf' returned exit code '1', the output was 'chgrp: havp: Invalid argument'
Oct 13 15:09:22 	login: login on ttyv0 as root
Oct 13 15:09:22 	sshlockout[33143]: sshlockout/webConfigurator v3.0 starting up
Oct 13 15:09:23 	php: rc.start_packages: Antivirus: Group 'havp' was added.
Oct 13 15:09:23 	php: rc.start_packages: The command 'chgrp -R -v havp /usr/local/etc/havp' returned exit code '1', the output was 'chgrp: havp: Invalid argument'
Oct 13 15:09:23 	php: rc.start_packages: The command 'chgrp -R -v havp /var/tmp/havp' returned exit code '1', the output was 'chgrp: havp: Invalid argument'
Oct 13 15:09:23 	php: rc.start_packages: The command 'chgrp -R -v havp /var/db/clamav' returned exit code '1', the output was 'chgrp: havp: Invalid argument'
Oct 13 15:09:23 	php: rc.start_packages: The command 'chgrp -R -v havp /var/tmp/havpRAM' returned exit code '1', the output was 'chgrp: havp: Invalid argument'
Oct 13 15:09:23 	php: rc.start_packages: The command 'chgrp -R -v havp /usr/local/share/examples/havp/templates' returned exit code '1', the output was 'chgrp: havp: Invalid argument'
Oct 13 15:09:23 	php: rc.start_packages: The command 'chgrp -R -v havp /usr/local/share/examples/havp/templates_ex' returned exit code '1', the output was 'chgrp: havp: Invalid argument'
Oct 13 15:09:23 	php: rc.start_packages: The command 'chgrp -R -v havp /var/log/havp' returned exit code '1', the output was 'chgrp: havp: Invalid argument'
Oct 13 15:09:23 	php: rc.start_packages: The command 'chgrp -R -v havp /var/log/havp' returned exit code '1', the output was 'chgrp: havp: Invalid argument'
Oct 13 15:09:23 	php: rc.start_packages: The command 'chgrp -R -v havp /var/run/havp.pid' returned exit code '1', the output was 'chgrp: havp: Invalid argument'
Oct 13 15:09:23 	php: rc.start_packages: The command 'chgrp -R -v havp /usr/local/etc/freshclam.conf' returned exit code '1', the output was 'chgrp: havp: Invalid argument'
Oct 13 15:09:23 	php: rc.start_packages: The command 'chgrp -R -v havp /var/log/clamav' returned exit code '1', the output was 'chgrp: havp: Invalid argument'
Oct 13 15:09:23 	php: rc.start_packages: The command 'chgrp -R -v havp /var/log/clamav' returned exit code '1', the output was 'chgrp: havp: Invalid argument'
Oct 13 15:09:23 	php: rc.start_packages: The command 'chgrp -R -v havp /usr/local/etc/rc.d/havp_avupdate' returned exit code '1', the output was 'chgrp: havp: Invalid argument'
Oct 13 15:09:23 	php: rc.start_packages: The command 'chgrp -R -v havp /usr/local/etc/clamd.conf' returned exit code '1', the output was 'chgrp: havp: Invalid argument'
Oct 13 15:09:23 	php: rc.start_packages: The command 'chgrp -R -v havp /usr/local/etc/freshclam.conf' returned exit code '1', the output was 'chgrp: havp: Invalid argument'
Oct 13 15:09:24 	clamd[52475]: Can't open file or directory
Oct 13 15:09:26 	clamd[61388]: Can't open file or directory
Oct 13 15:10:28 	sshd[76348]: Accepted keyboard-interactive/pam for root from 192.168.222.20 port 49599 ssh2
Oct 13 15:11:12 	php: /system_advanced_misc.php: Successful login for user 'admin' from: 192.168.222.20
Oct 13 15:11:12 	php: /system_advanced_misc.php: Successful login for user 'admin' from: 192.168.222.20
Oct 13 15:11:38 	clamd[19756]: Can't open file or directory
Oct 13 15:11:52 	clamd[26447]: Can't open file or directory
Oct 13 15:12:12 	clamd[34546]: Can't open file or directory
Oct 13 15:13:02 	php: /pkg_edit.php: The command 'chgrp -R -v havp /usr/local/etc/rc.d/havp_avupdate' returned exit code '1', the output was 'chgrp: havp: Invalid argument'
Oct 13 15:13:03 	php: /pkg_edit.php: Antivirus: Group 'havp' was added.
Oct 13 15:13:03 	php: /pkg_edit.php: The command 'chgrp -R -v havp /usr/local/etc/havp' returned exit code '1', the output was 'chgrp: havp: Invalid argument'
Oct 13 15:13:03 	check_reload_status: Syncing firewall
Oct 13 15:13:03 	php: /pkg_edit.php: The command 'chgrp -R -v havp /var/tmp/havp' returned exit code '1', the output was 'chgrp: havp: Invalid argument'
Oct 13 15:13:04 	php: /pkg_edit.php: The command 'chgrp -R -v havp /var/db/clamav' returned exit code '1', the output was 'chgrp: havp: Invalid argument'
Oct 13 15:13:04 	php: /pkg_edit.php: The command 'chgrp -R -v havp /var/tmp/havpRAM' returned exit code '1', the output was 'chgrp: havp: Invalid argument'
Oct 13 15:13:04 	php: /pkg_edit.php: The command 'chgrp -R -v havp /usr/local/share/examples/havp/templates' returned exit code '1', the output was 'chgrp: havp: Invalid argument'
Oct 13 15:13:04 	php: /pkg_edit.php: The command 'chgrp -R -v havp /usr/local/share/examples/havp/templates_ex' returned exit code '1', the output was 'chgrp: havp: Invalid argument'
Oct 13 15:13:04 	php: /pkg_edit.php: The command 'chgrp -R -v havp /var/log/havp' returned exit code '1', the output was 'chgrp: havp: Invalid argument'
Oct 13 15:13:04 	php: /pkg_edit.php: The command 'chgrp -R -v havp /var/log/havp' returned exit code '1', the output was 'chgrp: havp: Invalid argument'
Oct 13 15:13:04 	php: /pkg_edit.php: The command 'chgrp -R -v havp /var/run/havp.pid' returned exit code '1', the output was 'chgrp: havp: Invalid argument'
Oct 13 15:13:04 	php: /pkg_edit.php: The command 'chgrp -R -v havp /usr/local/etc/freshclam.conf' returned exit code '1', the output was 'chgrp: havp: Invalid argument'
Oct 13 15:13:04 	php: /pkg_edit.php: The command 'chgrp -R -v havp /var/log/clamav' returned exit code '1', the output was 'chgrp: havp: Invalid argument'
Oct 13 15:13:04 	php: /pkg_edit.php: The command 'chgrp -R -v havp /var/log/clamav' returned exit code '1', the output was 'chgrp: havp: Invalid argument'
Oct 13 15:13:04 	php: /pkg_edit.php: The command 'chgrp -R -v havp /usr/local/etc/rc.d/havp_avupdate' returned exit code '1', the output was 'chgrp: havp: Invalid argument'
Oct 13 15:13:04 	php: /pkg_edit.php: The command 'chgrp -R -v havp /usr/local/etc/clamd.conf' returned exit code '1', the output was 'chgrp: havp: Invalid argument'
Oct 13 15:13:04 	php: /pkg_edit.php: The command 'chgrp -R -v havp /usr/local/etc/freshclam.conf' returned exit code '1', the output was 'chgrp: havp: Invalid argument'
Oct 13 15:13:20 	clamd[75600]: Can't open file or directory
Oct 13 15:13:20 	clamd[77509]: Can't open file or directory
Oct 13 15:13:39 	clamd[3395]: Can't open file or directory
Oct 13 15:14:11 	clamd[7939]: Can't open file or directory

Does it look like I made a mistake or is it a problem within the starting script?