service fail2ban start

Starting fail2ban: ERROR  Failed during configuration: Bad value substitution:
        section: [nginx-login]
        option : action
        key    : action_mwl
        rawval :

                                                           [FAILED]


[nginx-login]
enabled = true
filter = nginx-login
port = http,https
logpath = /var/log/nginx*/*access*.log
bantime = 600
maxretry = 6

[nginx-badbots]
enabled = true
filter = apache-badbots
port = http,https
logpath = /var/log/nginx*/*access*.log


If i remove that [nginx-login], I am getting same error for nginx-badbots