Edge browser error

I’m using the calendar on the another live site with no errors or issues. I created a staging site for another site and the calendar opens in Chrome and Edge browsers with these errors:
– a solid orange background that overlays the calendar – the single event is not visible.
– this text below the calendar — “Events for August 2019 Events Search and Views Navigation Show Events Search Events Search Events In Search Event Views Navigation View As ListMonthDay Calendar of Events Calendar of Events Sunday Monday Tuesday Wednesday Thursday Friday Saturday 28 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15…”

The page I need help with: [log in to see the link]