Fail2Ban -> IpTables Permission denied

Hi All,

I Installed Fail2Ban through de admin panel. All seems ok, but when I look in the log I get permission denied errors on the Iptables. When I run the commands manually with Sudo they seem to work.

Error message:
"
ERROR iptables -N f2b-SSH
iptables -A f2b-SSH -j RETURN
iptables -I INPUT -p tcp --dport ssh -j f2b-SSH -- stdout: ''
2016-03-18 09:24:43,972 fail2ban.action [5722]: ERROR iptables -N f2b-SSH
iptables -A f2b-SSH -j RETURN
iptables -I INPUT -p tcp --dport ssh -j f2b-SSH --...

Fail2Ban -> IpTables Permission denied