I am currently reinstalling fail2ban to have a fresh version, because i've modified it quite a lot of time since I installed it for the first time, and I wanted to default settings for it.
Once installed, and when I check the logs, it seems that the jails cannot be started/modified because "database is locked".
2016-05-24 19:09:41,012 fail2ban.transmitter [30865]: WARNING Command ['start', 'ssh-iptables'] has failed. Received OperationalError('database is locked',)
2016-05-24 19:09:46,178 fail2ban.transmitter [30865]: WARNING Command ['start', 'proftpd-iptables'] has failed. Received OperationalError('database is locked',)
I run on CentOS 7 + Webmin. I've looked around and googled it, but I couldnt encounter one single fail2ban related error with the error "database is locked". Any help is greatly appreciated.