Just updated to V5.1.5 and the upload media icon stopped working. Trying to click on the upload icon and nothing happens.
Also, when editing a single event, the dropdown menus (admin menus) don't slide out.
And the map inside the editing area disappeared. It says "Location not found". It was showing before.
Everything was working right before I updated the version from 220.127.116.11 to 5.1.5