Running my own travian server

Hey guys,
I feel like a retard now, and I know I may look like a retard, but I have problems getting my own travian server running...
I have uploaded the script on a web (link TravianZ Installation) and I created a new db on db4free.net. But every single time I cannot get it going, I receive this error:

PHP Error Message

Warning: mysql_connect() [function.mysql-connect]: Access denied for user 'sql4103264'@'31.170.160.93' (using password: YES) in /home/a3303659/public_html/install/include/database.php on line 30

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Access denied for user 'sql4103264'@'31.170.160.93' (using password: YES)

I know there are similar topics about this problem, but I am sure I put everything right. Anybody caring to help? Thank you in advance

Wrong host address. It must be localhost and not 31.170.160.93

Well, I feel really stupid, but I don't seem to get it... I am a begginer who wants to play the game, without appropriate knowledge. I think the best way will be just to lead me, or idk. I just don't get your point. When I change the SQL related hostname to localhost, it doesn't have any sense to me. Even with that the error is very similar: Access denied for user 'root'@'localhost' (using password: NO)

Because you dont realise that you put wrong credentials.

Thread moved to appropriate section.