JavaScript error intermittently comes up when WeMod is running

Over the last couple weeks a JavaScript error will come up when WeMod is running.
It displays whether or not you are running a game and WeMod’s mods. It will come up while I have the computer locked and I find it when I get back to the computer.
The mods continue to work if I enabled them before the error displayed. And I can close the error and enable/disable the mods fine. But the error will pop backup later.

I’ve tried uninstalling WeMod, deleting the old WeMod folders from both Local and Roaming on my profile, and reinstalling. No love. WeMod is allowed throught the firewall as well.

I’ve used WeMod for years now, this has only happened in the last couple weeks.