The APP Trello for gmail is blocked by google while installing. Any ideas?

Centro San Luis Lanbide

Hello,

My issue is that  I want toinsatll the "Trello for Gmail" add-on  (by the way, linux mint and chrome browser , and tried also firefox). In the process ofinstalling the add-on  and after selecting de the user to sycronize the connection between my Gmail Account and my Trello Account , The message I oibtain is Googla blocked the APP. Does any one know if there are security issues and how to solve?

 

Thanks in advance

Martin Unger_3nk79h

I have the plugin installed and get a security alert since this morning.

 

This app is blocked
This app has tried to access confidential data in your Google account. We have blocked access to protect your account.