Mysql access denied for user root. Access denied for user root localhost using password: yes mysql. access denied for user root localhost using password: no ошибка. mysqli::real_connect(): (hy000/1045): access denied for user 'root'@'localhost' (using password: no). z3001] connection to database 'zabbix_db' failed: [1045] access denied for user 'zabbix_user'@'localhost' (using password: no).