Any solution?

It seems like your access to the database is denied.
* Flies away *

But is working only when I enter record it pop up like that...

Wrong parameter/settings?

Yes where do I find and that?

@Buzzuma probably there's a parameter file for your framework somewhere, try to look it up in the manual page of it. If you are using plain php, take a look at the mysqli functions.

What I could imagine: password wrong, port wrong (or not set, for example with Symfony you should set it to 3306 or what ever you have instead of null/empty) or host wrong/not set. Maybee you're trying to access a database where you don't have acces privileges (although root should probably have). To be honest, without knowing anything about your setup, I'm just guessing here.

Thanks chief.