php: SQLSTATE[HY000] [2002] No connection could be made because the target machine actively refused it

Question

I have create register and login form using php. And i had took the source from google.

So i have added all the corresponding code, when run index.php.

It sh

Answer 1

didn't you say your mysql port is 3306:

$db = new PDO("mysql:host=".DBHOST.";port=8889
//------------------------------------------^

this might help:

$db = new PDO("mysql:host=".DBHOST.";port=3306