Quick install fail to connect to DB

on several servers, quick install won’t accept credentials for an existing database

Error while trying to create admin user: Failed to connect to the database: An exception occurred in the driver: SQLSTATE[HY000] [1045] Access denied for user ‘username_username_suffixe’@‘localhost’ (using password: YES)

No matter what I do, i repeats the name user twice
which make it all fail
of course

few minutes after quick install with “create database” :
SQLSTATE[HY000]: General error: 2006 MySQL server has gone away

Log
Caused by Doctrine\DBAL\Exception\ConnectionLost: An exception occurred while executing a query: SQLSTATE[HY000]: General error: 2006 MySQL server has gone away

Hestia adds by default username_ infront of it if you create a database so that might be it…

General error: 2006 MySQL server has gone away

What did you try to install?

yes, i know that
i did it twice though and the same error appeared