Creating URLConnection with HTTPRequest two times in a row
[self.navigationController popToRootViewControllerAnimated:NO];
[self eraseCookiesOnTheServer];

[httpRequestWrapper getXMLDataWithURL:[NSString stringWithFormat:@"/list?xsl="] withUser:NULL andPassword: NULL];

[httpRequestWrapper getXMLDataWithURL:[NSString stringWithFormat:@"login"] withUser:NULL andPassword: NULL];