Intrusion Detection empty on save

FreePBX Security
,
1

After clicking save settings disappear.
FreePBX 17.0.19.25 (new install)
Please advice

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image1434×664 58.5 KB

2

i checked /etc/fail2ban/jail.local
and notices that bantive/findtime/retry are empty as well

3

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image452×226 19.4 KB

4

whta i did i

mv  /etc/fail2ban/jail.local  /etc/fail2ban/jail.local.bak

and downgrade/upgrade Sysadmin - > new file jail.local has been created but still with 0