Looking on the internet it seems the plugin is addressing the wrong index
https://blog.finxter.com/python-inde...-out-of-range/
The error “list index out of range” arises if you access invalid indices in your Python list. For example, if you try to access the list element with index 100 but your lists consist only of three elements, Python will throw an IndexError telling you that the list index is out of range.