[Theme buddymatic ] can edit other users' POSTs ???!!!!!

Just installed BuddyPress with Buddymatic theme. Some strange thing happened, when I login as an “Author”, I found the “edit” buttons at the bottom of other users’ posts. I click these buttons, an “Internal Server Error” appear. Of course when I click the one under my POST, I could go to the “editor” page.

Any way to make these “edit” buttons disappear in other users’ posts?