Pokud je myslena chyba, tedy ne to co pise howard,
Warning: mysql_connect(): Client does not support authentication protocol requested by server; consider upgrading MySQL client in.......
ale souvisi to s pripojovanim k novemu MySQL

tak to spravi toto

SET PASSWORD FOR ' some_user '@' some_host ' = OLD_PASSWORD('mypass');

jeste by melo fungovat nastaveni do my.ini

old_passwords

ale to me nejede....