Fatal Error: menu - Access to task 'menu' has not been allowed. (# 256).

Error in line 1513 of file '/home/radicore/includes/include.session.inc'.

Script: /radicore/menu/logon.php

User Id: JCUSER

Remote Address: 192.168.0.187

Request URI: /radicore/menu/logon.php

Page Stack:

0: array =
  function: string = errorHandler
  args: array =
    0: integer = 256
    1: string = menu - Access to task 'menu' has not been allowed.
    2: string = /home/radicore/includes/include.session.inc
    3: integer = 1513
    4: array =
      task_id: string = menu
      where: string = 
      selection: string = 
      task_array: string = null
      current_menu: string = null
      current_task: string = null
      menu_buttons: array =
      messages: array =
      page_stack: array =
      script_vars: array =
        script_count: integer = 1
      PHP_SELF: string = /menu/logon.php
      curr_task: string = logon
      page_data: array =
        task_id: string = logon
        task_array: array =
          logon: boolean = 1
        logon: array =
          script_count: integer = 1
        pattern_id: string = logon
      page: string = /menu/logon.php
      test_task_id: string = logon
      query_string: string = selection=building
      settings_bf: string = null
      errors: array =
        0: string = Access to task 'menu' has not been allowed.
1: array =
  file: string = /home/radicore/includes/include.session.inc
  line: integer = 1513
  function: string = trigger_error
  args: array =
    0: string = menu - Access to task 'menu' has not been allowed.
    1: integer = 256
2: array =
  file: string = /var/www/radicore/menu/logon.php
  line: integer = 149
  function: string = scriptNext
  args: array =
    0: string = menu
    1: string = null
    2: string = null
    3: array =
      query_string: string = selection=building

        $this->sql_select = 'mnu_task.task_id, task_desc, button_text, task_type, pattern_id, script_id, subsys_dir, initial_passthru, selection_fixed, selection_temp, settings, order_by, is_disabled, global_access, keep_data, log_sql_query, screen_refresh, use_https, max_execution_time'
                           .", CASE WHEN mnu_role_task.role_id IS NOT NULL THEN 'Y' ELSE 'N' END AS access_allowed";
        $this->sql_from   = 'mnu_task '
                          . 'LEFT JOIN mnu_subsystem ON (mnu_subsystem.subsys_id=mnu_task.subsys_id) '
                          . "LEFT JOIN mnu_role_task ON (mnu_role_task.task_id=mnu_task.task_id AND mnu_role_task.role_id='$role_id') "
                          . "LEFT JOIN mnu_role ON (mnu_role.role_id='$role_id')";
        $this->sql_where  = '';

        $this->errors = array();

        $fieldarray = $this->getData_raw("mnu_task.task_id='" .addslashes($task_id) ."'");