I have the newest version of Ispconfig - 3.1.1p1. I created client, database user, database and finally website. Unfortunatelly only database I can see after login as root to phpmyadmin. I can't login as created database user. I have errors: #1045 - Access denied for user 'serpepsAdm1'@'localhost' (using password: YES) mysqli_real_connect(): (HY000/1045): Access denied for user 'serpepsAdm1'@'localhost' (using password: YES) Database serpeps_base1 is normally created via ISP panel. I logged in as root and checked users accounts - there is root, ispconfig and roundcube users but not serpepsAdm1. What should I check resolve this issue? By the way - few days after ISPconfig installation I upgraded mysql from 5.5.53 version to 5.7.16 - MySQL Community Server (GPL), and moreover I see that mysql client under www server (all in phpmyadmin) is in strange version -> libmysql - mysqlnd 5.0.11-dev - 20120503 - $Id: bf9ad53b11c9a57efdb1057292d73b928b8c5c77 $.