Good evening Angela and welcome to the Events Calendar Support forum!
Thank you for reaching out to us.
We are sorry to hear about the duplicate meta descriptions issue you are dealing with.
I would love to help you with this topic.
As a first troubleshooting step, could you please provide us with your complete system information in a private reply using the instructions found in the following link?
https://theeventscalendar.com/knowledgebase/sharing-sys-info/
Have a great day!
Geoff B.