i uploaded a chat php script into my site but i got problem setting my db in the config.php ...
wat should i put for variable 'host' ?

eh, you posted twice

see here: http://www.zymic.com/forum/index.php?showtopic=11652

Please don't post questions in two different forums. You can get yourself into trouble if you persist. If you don't know where to post, just pick one forum and if it's wrong a mod can move it.

I can not appoint access right to a MySQL database.

Ronald_Fox: Start your own topic regarding your own problems as you are "hijacking" another users thread.
The variable for the host space is "localhost".

Jacob.

Thanks, has already understood. In the name there was an inadmissible symbol.