1 files changed, 1 insertions, 1 deletions
diff --git a/app/php/controls/PasswordChange.php b/app/php/controls/PasswordChange.php
index 9f2ac7f..cd901ca 100644
--- a/app/php/controls/PasswordChange.php
+++ b/app/php/controls/PasswordChange.php
@@ -9,7 +9,7 @@ class PasswordChange extends TTemplateControl {
     }
 
     public function setUserToChange(DbUser $user) {
-        if ($user->IsGuest) {
+        if ($user->IsGuest && !$this->Page->IsCallBack) {
             throw new TInvalidDataValueException(
                 'Password change impossible for guest user'
             );