Registration Error

[Redneck-Melly]

I am getting this error when testing my registration's, I've made it so you have to be approved to be a member, and it isn't working people are still joining with out my approval, and then I tested it out and got this error???

Warning: file_get_contents() [function.file-get-contents]: URL file-access is disabled in the server configuration in [path]/register.php(385) : eval()'d code on line 73

Warning: file_get_contents(http://www.stopforumspam.com/api?ip=68.206.55.227) [function.file-get-contents]: failed to open stream: no suitable wrapper could be found in [path]/register.php(385) : eval()'d code on line 73

Warning: file_get_contents() [function.file-get-contents]: URL file-access is disabled in the server configuration in [path]/register.php(385) : eval()'d code on line 77

Warning: file_get_contents(http://...@gmail.com) [function.file-get-contents]: failed to open stream: no suitable wrapper could be found in [path]/register.php(385) : eval()'d code on line 77

And also this

Unable to add cookies, header already sent.
File: /home/newsite/public_html/forums/includes/class_core.php
Line: 3277