Mysqld connection <class 'KeyError'> 255 MySQL Server 5.7

[lcham...@gmail.com]

I moved an app/db to a new server. This apps connects perfectly, i am sure the credentials are good, the auth method is  mysql_native_password as before.

I tried to change the drivers method .. i cannot connect, what ca i do, i search in the forum, no response, thank you very much, i am in the ...

Version

2.20.4-stable+timestamp.2020.05.03.05.18.50
(Running on nginx/1.14.2, Python 2.7.16)

[lcham...@gmail.com]

forget it : solved  using  

python3 -m pip install PyMySQL  

Sorry for disturbing