Hi,
After changing website domain name (from development one -dev-domain.com- to production one) we have this error in fail2ban.log :
2015-02-01 06:46:41,176 fail2ban.filter [2848]: ERROR Unable to open /var/www/vhosts/system/dev-domain.com/logs/proxy_access_log
2015-02-01 06:46:41,176...