[assassingod]

Most of the variables and functions have changed in vB3 now, you should use something like

PHP Code:

 <?php
     error_reporting(E_ALL & ~E_NOTICE);
      require("./global.php");
      
      $globaltemplates = array(
          'newsletter_subscribe_error',
          'newsletter_subscribe'
      );
      
      if(in_array($bbuserinfo['usergroupid'], array(0,1,3)))
      {
          eval('print_output("' . fetch_template('newsletter_subscribe_error') . '");');
      }
      else
      {
          eval('print_output("' . fetch_template('newsletter_subscribe') . '");');
      }
  ?>