#33 [2] mysql_connect(): Access denied for user: 'chatuser@local

[Anonymous]

i could not set up the latest chat to work with mysql
database,
it always fails, and sometimes deletes the config.inc.php
i tried this on http://mywebhut.com
with cpanel
create database matrix_chat
create user
matrix_chatuser
Connection Strings
Perl $dbh = DBI->connect
("DBI:mysql:matrix_chat:localhost","matrix_chatuser","<
PASSWORD HERE>");
PHP $dbh=mysql_connect
("localhost", "matrix_chatuser", "<PASSWORD
HERE>") or die ('I cannot connect to the database
because: ' . mysql_error());
mysql_select_db ("matrix_chat");

i enter
DATABASE_HOST: localhost
DATABASE_USER: matrix_chatuser
DATABASE_PASSWORD: *****
DATABASE_TABLE_PREFIX: matrix_
DATABASE_TABLESPACE: this doesn't matter what i
enter

then it says Fatal error: Call to undefined function:
_no_tablespace()
in /home/.../public_html/.../include/class.Installer.inc on
line 389

help meeeee