Can't check any movie

I’m trying to check a film - I click the check box and nothing is saved. I try other things - the thumbs up, the thumbs down, the watchlist, nothing is saved. I try any random film, I still can’t check anything. I try a film I’ve already checked and I can’t uncheck it.

I see that somebody reported the same problem in January - they were able to check the film from the search results but not on the film’s page. I tried it this way but I still can’t check the film.

Help here please.

I’m having the same problem on multiple movies.

Reported here as well. Admin has been informed.