Error msg, when cron.php runs

We get this error message when cron.php runs.

However, everything is working, it is fetching the emails/tickets

I would like to get rid of these errors though.

PHP Warning: sprintf(): Too few arguments in /var/www/html/www.distcorp.com/osticket/include/class.email.php on line 197

Can you paste whatever is on line 197?

Error msg when cron.php is run

Here is the line I found.

I just used vi, and did ""

$alert=sprintf("Unable to email via %s:%d \n\n%s",$smtp,$smtp,$smtp);

Sounds like it wants a host, port, and username but isn't getting all of those or doesn't know how to read one of them. Something like that.

You could echo those before that line and see if any of them are blank or goofy.