Repeat CiviEvents do not update

Mar 30 09:53:16  [info] $backTrace = #0 /.../.../www/www/wp-content/plugins/civicrm/civicrm/CRM/Core/Error.php(381): CRM_Core_Error::backtrace("backTrace", TRUE)
#1 /.../.../www/www/wp-content/plugins/civicrm/civicrm/CRM/Core/Controller.php(833): CRM_Core_Error::fatal("We can't load the requested web page. This page requires cookies to be enable...")
#2 /.../.../www/www/wp-content/plugins/civicrm/civicrm/CRM/Core/Controller.php(853): CRM_Core_Controller->invalidKeyCommon()
#3 /.../.../www/www/wp-content/plugins/civicrm/civicrm/CRM/Event/Controller/Registration.php(66): CRM_Core_Controller->invalidKeyRedirect()
#4 /.../.../www/www/wp-content/plugins/civicrm/civicrm/CRM/Core/Controller.php(312): CRM_Event_Controller_Registration->invalidKey()
#5 /.../.../www/www/wp-content/plugins/civicrm/civicrm/CRM/Core/Controller.php(204): CRM_Core_Controller->key("CRM_Event_Controller_Registration", TRUE, FALSE)
#6 /.../.../www/www/wp-content/plugins/civicrm/civicrm/CRM/Event/Controller/Registration.php(45): CRM_Core_Controller->__construct("Event Registration", "null")
#7 /.../.../www/www/wp-content/plugins/civicrm/civicrm/CRM/Core/Invoke.php(304): CRM_Event_Controller_Registration->__construct("Event Registration", TRUE, "null", NULL, "false")
#8 /.../.../www/www/wp-content/plugins/civicrm/civicrm/CRM/Core/Invoke.php(84): CRM_Core_Invoke::runItem((Array:15))
#9 /.../.../www/www/wp-content/plugins/civicrm/civicrm/CRM/Core/Invoke.php(52): CRM_Core_Invoke::_invoke((Array:3))
#10 /.../.../www/www/wp-content/plugins/civicrm/civicrm.php(1246): CRM_Core_Invoke::invoke((Array:3))
#11 /.../.../www/www/wp-content/plugins/civicrm/includes/civicrm.shortcodes.php(295): CiviCRM_For_WordPress->invoke()
#12 [internal function](): CiviCRM_For_WordPress_Shortcodes->render_single((Array:5), "", "civicrm")
#13 /.../.../www/www/wp-includes/shortcodes.php(319): call_user_func((Array:2), (Array:5), "", "civicrm")
#14 [internal function](): do_shortcode_tag((Array:7))
#15 /.../.../www/www/wp-includes/shortcodes.php(197): preg_replace_callback("/\[(\[?)(civicrm)(?![\w-])([^\]\/]*(?:\/(?!\])[^\]\/]*)*?)(?:(\/)\]|\](?:([^\...", "do_shortcode_tag", "[civicrm component=\"event\" id=\"10\" action=\"register\" mode=\"live\" hija...")
#16 /.../.../www/www/wp-content/plugins/civicrm/includes/civicrm.shortcodes.php(203): do_shortcode("[civicrm component=\"event\" id=\"10\" action=\"register\" mode=\"live\" hija...")
#17 [internal function](): CiviCRM_For_WordPress_Shortcodes->prerender(Object(WP))
#18 /.../.../www/www/wp-includes/class-wp-hook.php(286): call_user_func_array((Array:2), (Array:1))
#19 /.../.../www/www/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters("", (Array:1))
#20 /.../.../www/www/wp-includes/plugin.php(515): WP_Hook->do_action((Array:1))
#21 /.../.../www/www/wp-includes/class-wp.php(726): do_action_ref_array("wp", (Array:1))
#22 /.../.../www/www/wp-includes/functions.php(960): WP->main("")
#23 /.../.../www/www/wp-blog-header.php(16): wp()
#24 /.../.../www/www/index.php(17): require("/home/lporg/www/www/wp-blog-header.php")
#25 {main}