Hello,
This error occurs when loading any page on our site and is causing a pop-up from WP Support Plus to not appear which breaks functionality of that page:
Uncaught TypeError: window.csGlobal.collapse is not a function
at HTMLDocument. (x-body.min.js?ver=6.0.4:1)
at i (jquery.js?ver=1.12.4:2)
at Object.fireWith [as resolveWith] (jquery.js?ver=1.12.4:2)
at Function.ready (jquery.js?ver=1.12.4:2)
at HTMLDocument.K (jquery.js?ver=1.12.4:2)
(anonymous) @ x-body.min.js?ver=6.0.4:1
i @ jquery.js?ver=1.12.4:2
fireWith @ jquery.js?ver=1.12.4:2
ready @ jquery.js?ver=1.12.4:2
K @ jquery.js?ver=1.12.4:2
public.js?version=9.0.8:1472
Please take a look into this error when you get a chance.