fix: fix user signup for reals this time (#1170)

Author: ashhhleyyy

src/Classes/ServiceAPI/MyRadio_User.php

@@ -2108,7 +2108,6 @@ public function activateMemberThisYear($paid = 0)
      * Creates a new User, or activates a user, if it already exists.
      *
      * @param string $fname         The User's first name.
-     * @param string $nname         The User's nick name.
      * @param string $sname         The User's last name.
      * @param string $eduroam       The User's @york.ac.uk address.
      * @param int    $collegeid     The User's college.
@@ -2123,7 +2122,6 @@ public function activateMemberThisYear($paid = 0)
      */
     public static function createOrActivate(
         $fname,
-        $nname,
         $sname,
         $eduroam = null,
         $collegeid = null,
@@ -2143,7 +2141,6 @@ public static function createOrActivate(
         } else {
             $data = [
                 'fname' => $fname,
-                'nname' => $nname,
                 'sname' => $sname,
                 'eduroam' => $eduroam,
                 'collegeid' => $collegeid,
@@ -2170,7 +2167,6 @@ public static function createOrActivate(
      */
     public static function createActivateAPI(
         $fname,
-        $nname,
         $sname,
         $captcha,
         $eduroam = null,