TOPIC: Error when comment.

Hello guys.
1st of all, thanks for this great component you made!
Well, I installed but when I try to comment, I get this:


Host has last PHP, MySQL - 5.0.45-log, phpMyAdmin - 2.8.2.4.
Funny is, on localhost on my pc, it is working perfect!
Same config for PHP, but MySQL 5.0.51b, phpMyAdmin - 2.11.7.
I don`t really know too much about PHP files, so that`s why I am asking some help and if I can help, ofc I will.

Thanks.

Edit:
Both MySQLi have same config. O.o

I am sorry for flood, but it was because my joomla database was MySQLi, just now I saw the other topic about this.
Well, I am trying to find out why this problem.

Should I consider your problem solved?

My localhost is running also with mysqli and everything is working - it must be something else.

Well, on my localhost that was working I changed to MySQLi and it stoped working.
So I think this is the problem.
What else could be? I didn`t change any settings after installing.
O.o

Edit:
I got a message from my Host:

In generally I find MySQL and MySQLi to be interchangeable, but mysqli usually works
better. The type error that you're seeing is what I'd usually expect to
see when you try to use a plugin that's meant for a different version of
joomla, the basic error message means that it's calling a function
incorrectly. If that function has changed, in an extension, in joomla, in
a set of SQL wrappers, anything, you'll see an error like that.

I am using Joomla 1.5.4 with legacy on, maybe this is the problem?

I personally believe that the legacy mode has nothing to do with the problems we have. If there is someone to prove that I'm wrong - you are welcome.

Just funny because on 4 servers and 1 localhost I installed joomla for testing, just works fine with MySQL, with MySQLi won`t work.
4 different servers and 1 localhost.
5 different machines.
But I am using it on MySQL anyway and works good.