I have set up a mysql database to email out from a list collected online. Everything appears to be done, however I get an error every 15 mins from the Cron Daemon. Hostgator support believes it is an error in coding in one of my files. This should be a really quick fix, I am just not a programmer and at my wits end.
1) I need my php script debugged to properly send emails
2) I need my php script debugged to prevent duplicate and invalid emails from signing up.