Really long error opening component in the Component API Explorer

What are you trying to do? View the Component API
What are the reproduction steps?

Go to the Desktop Starter project and then open the component API explorer. Then click on a component such as TestimonialComponentTestimonialItem

Relevant links:

Please send the project id

I will, but I won’t be able to until later today, if you need it before then you can see it in the URL in the screenshot