Impossible to create the custom trunk Freepbx

freebpx core version 14.0.5.2.

Cannot create custom trunks. After clicking save nothing happens. just does not respond.

In debug firefox console this error.

ReferenceError: trunk_channelids is not defined[Learn More]  trunks.js:398:40
    checkvalid http://172.23.0.2:85/admin/assets/core/js/trunks/trunks.js:398:40
    onsubmit http://172.23.0.2:85/admin/config.php:1:8
    .trigger http://172.23.0.2:85/admin/assets/js/jquery-3.1.1.min.js:4:5857
    .trigger/< http://172.23.0.2:85/admin/assets/js/jquery-3.1.1.min.js:4:6310
    .each http://172.23.0.2:85/admin/assets/js/jquery-3.1.1.min.js:2:2813
    r.prototype.each http://172.23.0.2:85/admin/assets/js/jquery-3.1.1.min.js:2:1001
    .trigger http://172.23.0.2:85/admin/assets/js/jquery-3.1.1.min.js:4:6289
    r.fn[b] http://172.23.0.2:85/admin/assets/js/jquery-3.1.1.min.js:4:6707
    <anonymous> http://172.23.0.2:85/admin/assets/js/pbxlib.js:803:20
    selectorSetHandler http://172.23.0.2:85/admin/assets/js/jquery.selector-set-0.2.2.js:65:19
    r.event.dispatch http://172.23.0.2:85/admin/assets/js/jquery-3.1.1.min.js:3:10263
    r.event.add/q.handle http://172.23.0.2:85/admin/assets/js/jquery-3.1.1.min.js:3:8325