Problem with Apache and PHP (using PEAR)

[Fraan!]

I have a problem with Apache, which restarting, when I want to open PHP code in browser.Code : \[code\]require_once 'DB.php';PEAR::setErrorHandling(PEAR_ERROR_DIE);$db_host = 'localhost';$db_user = 'root';$db_pass = 'marylover';$db_name = 'test';$dsn = "mysql://$db_user:$db_pass@unix+$db_host/$db_name";$db = DB::connect($dsn);\[/code\]It's crashing on the last line -> cannot connect to MySQL, I think. I want to use PEAR and Apache, but it seems they don't like each other. Help me, please! Thanks.