XF Error when i want to add a moderator to "one" forum

Hi Bob, if you have time, take o look please.

Code:

Undefined index: nfljscModeratorPermissions - library/XenForo/ControllerAdmin/Moderator.php:112

#0 /www/forum/library/XenForo/ControllerAdmin/Moderator.php(112): XenForo_Application::handlePhpError(8, 'Undefined index...', '/home/www/doc/2...', 112, Array)
#1 /www/forum/library/XenForo/ControllerAdmin/Moderator.php(231): XenForo_ControllerAdmin_Moderator->_moderatorAddEditResponse(Array, false)
#2 /www/forum/library/XenForo/FrontController.php(351): XenForo_ControllerAdmin_Moderator->actionAdd()
#3 /www/forum/library/XenForo/FrontController.php(134): XenForo_FrontController->dispatch(Object(XenForo_RouteMatch))
#4 /www/forum/admin.php(13): XenForo_FrontController->run()
#5 {main}

array(3) {
  ["url"] => string(48) "http://www.gsx-r1000.de/admin.php?moderators/add"
  ["_GET"] => array(1) {
    ["moderators/add"] => string(0) ""
  }
  ["_POST"] => array(4) {
    ["username"] => string(7) "BT012SS"
    ["type"] => string(4) "node"
    ["type_id"] => array(1) {
      ["node"] => string(2) "33"
    }
    ["_xfToken"] => string(8) "********"
  }
}

 

Hi,

XF 1.5.9 an SC 2.6.0 Beta 3

And sorry, this is the full XF message of this line, in the server log is no error message.

 

I´ve updated to SC 2.6.4 and the problem is solved.
Thanks for your time