1. Can you confirm you are using latest version of the Events Manager plugin?
yes, 5.9.7.3
4. When you activate the Yoast SEO, are you seeing any JavaScript errors in your browser console? If you see any, can you paste the error in your response so we can check if they are related?
With Yoast enabled, and when I click on a date, the screen shows – There has been a critical error on your website.
in Console, I get:
Failed to load resource: the server responded with a status of 500 (Internal Server Error)
https://www.coloradocountrylife.coop/events/2020-06-28/?limit
DevTools failed to load SourceMap: Could not load content for chrome-extension://bbcinlkgjjkejfdpemiealijmmooekmp/sourcemaps/onloadwff.js.map: HTTP error: status code 404, net::ERR_UNKNOWN_URL_SCHEME
If I deactivate Yoast, the date picker works and I get the following in Console:
DevTools failed to load SourceMap: Could not load content for chrome-extension://bbcinlkgjjkejfdpemiealijmmooekmp/sourcemaps/onloadwff.js.map: HTTP error: status code 404, net::ERR_UNKNOWN_URL_SCHEME
jquery-migrate.min.js?ver=1.4.1:2 JQMIGRATE: Migrate is installed, version 1.4.1
12Tracking Prevention blocked access to storage for <URL>.
GET https://www.coloradocountrylife.coop/wp-content/plugins/meks-flexible-shortcodes/css/font-awesome/fonts/fontawesome-webfont.woff2?v=4.6.3 net::ERR_ABORTED 404 (Not Found)
2. Are all your non-Yoast plugins and themes also updated?
I updated ALL plugins
3. Can you confirm you are using WordPress 5.4.2?.
Yes