Problem with connection

[dark_gear]

I've been getting this error when a new user signs up:

Warning: Failed to Connect in d:\nusphere\apache\htdocs\saturn\forum\register.ph p on line 502

Any ideas? Here is the syntax for like 502:

mail ($newuseremail,$subject,$message,"From: \"$bbtitle Mailer\" <$webmasteremail>");

[SmEdD]

Can you give that whole section. There should be a line around line 502 that requires to connect to that doc. Also try puuting a clean file on to your server.