I have been trying to add Recycle Bin to my taskbar through toolbar settings but it is just showing me an error.
Just for the context (i.e. if the problem is because of this), I removed the name of Recycle Bin and left just a blank there.
It's a bit convoluted but you need to create a shortcut to the
Recycle Bin and create the toolbar with the shortcut.
Recycle Bin somewhere out of the way.