MySQL and qt

[kernel_panic]

hello all!

i've got a problem with connecting to a mysql database.

i call

QSqlDatabase db =  QSqlDatabase::addDatabase("QMYSQL");
 
db.setHostName("127.0.0.1");
db.setDatabaseName("blabla");
db.setUserName("root");
db.setPassword("1234567");
db.setPort(3007);
bool ok = db.open();
if(!ok)
		QMessageBox::information(0, 
		tr("Datenbankfehler"), 
		sksdatabase.lastError().text());

QSqlDatabase db =  QSqlDatabase::addDatabase("QMYSQL");

db.setHostName("127.0.0.1");
db.setDatabaseName("blabla");
db.setUserName("root");
db.setPassword("1234567");
db.setPort(3007);
bool ok = db.open();
if(!ok)
		QMessageBox::information(0, 
		tr("Datenbankfehler"), 
		sksdatabase.lastError().text());

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but i get this error:quote:

Cannot Connect to MySQL Server on 127.0.0.1(10061) QMYSQL:unable to connect

the server is set up with my parameters, what can i do?