SG Toolkit error

Has anyone ever experienced their SG tool kit not loading?

I’m presented with an error reported #1 pop up, then a huge alphanumeric error message that’s;contact-support

and there’s appear to be nothing online to explain or correct this.

I’m on SG 1.7.1 on
Mac OS 10.14.6 running SG thru
Chrome Version 96.0.

Any bright ideas/suggestions?