Duplicate pagers at top of Month calendar

I started with the Calendar module but there were problems with it so I switched to the Full Calendar module.

However, although the view appears correct when defining the view when I view the month view page, there are two pagers at the top - one looks like the Calendar pager and the other is the Full Calendar version. I can't get rid of the Calendar pager.

I've uninstalled Calendar and removed the module completely. I've also cleared caches,

Does anyone have a suggestion about how to remove the unwanted pager?