Hello, i have no idea if i'm putting this in the right place, so please apologise me if i'm mistaken.

Yesterday i choose unintentionally "recent contacts" when trying to add a new contact, and now contacts does not ends opening, and says "internal error contacs application closed"
Even when i don't open contacts it starts to display this message, it seems contacts is making an endless loop trying to open.

I tried "killall contacts" but it does not find the process.

¿Anything i can do?

I need to use my contact book.

Thanks,