Activated child Component and broke Discourse!

[Kane_Thomas]

I wanted to upgrade this Component: Versatile Banner

So created a new (child) Component and copied the custom CSS / JS over to it.

Then went into my Theme and activated the new Component.

Now the site is completely broken

https://forum.flowster.app

Chrome Console shows:

Uncaught TypeError: Cannot read property 'first_column_icon' of undefined

Any ideas how to fix it?

[Kane_Thomas]

“Safe Mode” helped