mysql_connect(): Client does not support authentication protocol requested by server
it's quite easy: you have to use normal root account as you/ve registered while installation process or, for sure, change password settings for root, then: 1) login as root with correct password to mysql console 2) enter command SET PASSWORD FOR peter@localhost = OLD_PASSWORD('something');" BUT!: There is something strange for me: first time I entered command, it failed, and after changing database (use my_db) and entering it again everything was OK. The "mysql_connect(): Client does not.." doesn't appear. I don't know why because in PHP API mysql_select_db() is made after successfull connection...