Taryn,
We ran into an issue with the packaging of the 4.3.1 update of The Events Calendar and Event Tickets.
There are two main solutions to proceed and work around these issues.
First: Replace the Files of The Events Calendar 4.3.1.1
- If you are able to access your site files via FTP, head to the /wp-content/plugins directory and delete the /the-events-calendar folder there. This will not delete event content.
- Once that is deleted, download a fresh copy of The Events Calendar 4.3.1.1 from WordPress.org ? http://wordpress.org/plugins/the-events-calendar
- Install this new fresh copy of The Events Calendar 4.3.1.1 on your site.
⚠️ Please Note: If you have Event Tickets on your site, you may also want to do this process for Event Tickets 4.3.1.1, available on WordPress.org here.
Thank you so much for your patience! Please let us know if you have further questions on this matter or anything else we can try to help with.