Error in Sign In Process

[FTP4Lyfe6_PSN]

The Companion App has been working for me since launch but starting yesterday afternoon, when I go to boot up the app and try to login (PlayStation), I get a white screen that would normally lead to me entering my email and password but it just freezes on the white screen and won’t continue loading. I tried redownloading the app and cleared my history. Any idea why this isn’t working now?