Phoscon login issues

I have just installed deCONZ version 2.14.01 and have issues being able to login. The screen that comes up states “A new login must be set to increase security”. When I try to use the password that was set, it tells me Login Failed.

If I delete the password file, I can set and get back into app, but additional login attempts fail. I also notice that when I click on the Webapp button, it comes back we a page that states “This is not the page you are looking for”

I new to using this app to control my conbee II, so what am I doing wrong?