Warning: include(mainfile.php) [function.include]: failed to open stream: No such file or directory in D:\inetpub\webs\legaforumcom\public\html\htdocs\register.php on line 30

Warning: include() [function.include]: Failed opening 'mainfile.php' for inclusion (include_path='.;C:\PHPVersions\PHP52\includes') in D:\inetpub\webs\legaforumcom\public\html\htdocs\register.php on line 30

Fatal error: Class 'MyTextSanitizer' not found in D:\inetpub\webs\legaforumcom\public\html\htdocs\register.php on line 31