update error

[kknm]

I am writing here because it seems that the General forum thread is not being moderated.

Ubuntu16
I tried to update nubuilder4 to the new release, I get a blank page and the message 'function nuHeaderTest () {console.log ('Functions placed here before a closing script tag are available anywhere in nuBuilder Forte');}'
in console:


report.lan/:9 GET http://report.lan/jquery/jquery.js?ts=20200527141005 net::ERR_ABORTED 403 (Forbidden)
(index):193 Uncaught ReferenceError: jQuery is not defined
at (index):193
nucommon.js?ts=20200527141005:540 Uncaught ReferenceError: $ is not defined
at nuBindCtrlEvents (nucommon.js?ts=20200527141005:540)
at nuLoad ((index):114)
at onload ((index):204)

As far as I understand, this is due to additional functions in the setup-header, but there are also links to built-in functions, in particular - nuResize () and others.