Unable to run Prompt Scheduler extension, any fixes?

[coldasicee]

I tried installing the Prompt Scheduler (find it on extension>available tab, or https://github.com/ArtVentureX/sd-webui-agent-scheduler).

But after installing it and reloading the webui the webui just gets "frozen", I can't select models, lora (and they don't show on their tabs), can't click on generate or anything else, even tried loading the extension tabs but I just get the text "loading".

Tried with a fresh install and the same thing happens.