https://docs.nethserver.org/en/v7/freepbx.html
Into this section a note for suggesting the upgrade of all modules (via console) might be useful?
Core module without
scl enable rh-php56 -- fwconsole ma updateall
cannot be updated. As stated also here…
/usr/bin/scl enable rh-php56 “/usr/sbin/fwconsole ma upgradeall”