IFTTT "not a valid wordpress URL" and "wrong credentials"

Hi.

I have a web page based in wordpress (https://brujareal.com). There are some IFTT recipes actives a few months ago: new post to facebook profile, to facebook fan page, to twitter and so on. This recipes used to work fine, but recently not working anymore. The logs said “wrong credentials”.

I’ve tried to edit channel, reconnect channel and always says: “Live channel fields value is not a valid WordPress url. Unable to verify WordPress credentials. Please try again”.

I′ve already search in forums and check my wordpress URL and my Site URL, are the same. I′ve discoonect the channel and connect again and it still that messages. I only have the Akismet plugin for free ant also tried to activate and deactivate but still not working.

I’m a new user to wordpress and I need some serious help here. I’m nearly desperate. Anyone??? Thanks a lot!!!