wont let me log in.

ive been using this app for quite a few years now and recently downloaded it to my new iphone. its been working fine, until today. it wont let me log in. to any of my accounts. ive uninstalled and reinstalled it a few times, but it does nothing. this isnt the first time this has happened, too. but at least those times it worked a few minutes later, now its just not doing anything.

z o e y. about AIM: Chat, Text, Photo Share, Voice Message, v7.3.6