404 from "favorite" button and "comment" button in activity feed buddypress

Hi, I hope somebody has a solution for this problem.

I am running Buddypress Activity Plus, but it is not the cause of the problem because the problem existed before I installed Activity Plus.

When someone is on their page or anyone else's, on the activity feed, the "comment" button does not allow the user to comment instead it refreshes the page. The "favorite" button is a 404.

I think this might be a script problem, but I can't find anything that could be interacting with it.

Any ideas?

Thanks!