[Plugin: CalPress Event Calendar] Plugin breaks site unless thr's an extra div

Hi,

I tried the plugin, but it breaks my site layout, so I tried to find out the problem and it seems that there is an extra </div> in somewhere in the calendar code.

The site layout works normally once I add another <div> in the beginning of the calendar page.

Is this a problem caused by my layout(I’m using zee biz card theme)? or is it from the plugin itself?

https://www.ads-software.com/extend/plugins/calpress-event-calendar/