Le Duy Quang

Yea, It happen on all page even dashboard, setting page etc..

Uncaught TypeError: Super expression must either be null or a function
    at _inherits (common.min.js:2)
    at common.min.js:2
    at Object.<anonymous> (common.min.js:2)
    at __webpack_require__ (common.min.js:2)
    at Object.<anonymous> (common.min.js:2)
    at __webpack_require__ (common.min.js:2)
    at Object.<anonymous> (common.min.js:2)
    at __webpack_require__ (common.min.js:2)
    at common.min.js:2
    at common.min.js:2
admin.min.js:2 Uncaught ReferenceError: elementorCommon is not defined
    at t.value (admin.min.js:2)
    at trigger (common-modules.min.js:2)
    at t.r.<computed> [as trigger] (common-modules.min.js:2)
    at t.u (common-modules.min.js:2)
    at t.r [as constructor] (common-modules.min.js:2)
    at new t (admin.min.js:2)
    at new e.exports (admin.min.js:2)
    at Object.68 (admin.min.js:2)
    at n (admin.min.js:2)
    at admin.min.js:2
admin.min.js:2 Uncaught ReferenceError: elementorCommon is not defined
    at r.initTemplatesImport (admin.min.js:2)
    at r.<computed> [as initTemplatesImport] (common-modules.min.js:2)
    at r.onInit (admin.min.js:2)
    at r.<computed> [as onInit] (common-modules.min.js:2)
    at r.trigger (common-modules.min.js:2)
    at r.<computed> [as trigger] (common-modules.min.js:2)
    at r.u (common-modules.min.js:2)
    at r [as constructor] (common-modules.min.js:2)
    at new r (common-modules.min.js:2)
    at HTMLDocument.<anonymous> (admin.min.js:2)

Update 1: Error on slider

Failed to load resource: the server responded with a status of 404 (Not Found)
http://localhost/project/wp/wp-admin/undefined
Failed to load resource: the server responded with a status of 404 (Not Found)
http://localhost/project/wp/wp-admin/none

How to set auto play?

Thanks

Try to enable debug mode

http://codex.ww.wp.xz.cn/Debugging_in_WordPress

Same here, I can’t save setting options each site of network.

YES!!! You can find it at end of functions.php
Code like this:

/**
 * Footer credits.
 */
function expound_display_credits()