Helo

I can't save item K2 after update jooma + K2

when i clique in save i don't have any error

but in logs i have this :

[08-Jan-2016 15:59:53 Europe/Berlin] PHP 3. JApplicationAdministrator->doExecute() C:\xampp\htdocs\xxxxxxx\libraries\cms\application\cms.php:252

[08-Jan-2016 15:59:53 Europe/Berlin] PHP 4. JApplicationAdministrator->dispatch() C:\xampp\htdocs\xxxxxxx\libraries\cms\application\administrator.php:152

[08-Jan-2016 15:59:53 Europe/Berlin] PHP 5. JComponentHelper::renderComponent() C:\xampp\htdocs\xxxxxxx\libraries\cms\application\administrator.php:98

[08-Jan-2016 15:59:53 Europe/Berlin] PHP 6. JComponentHelper::executeComponent() C:\xampp\htdocs\xxxxxxx\libraries\cms\component\helper.php:372

[08-Jan-2016 15:59:53 Europe/Berlin] PHP 7. require_once() C:\xampp\htdocs\xxxxxxx\libraries\cms\component\helper.php:392

[08-Jan-2016 15:59:53 Europe/Berlin] PHP 8. JControllerLegacy->execute() C:\xampp\htdocs\xxxxxxx\administrator\components\com_k2\k2.php:135

[08-Jan-2016 15:59:53 Europe/Berlin] PHP 9. K2ControllerItem->apply() C:\xampp\htdocs\xxxxxxx\libraries\legacy\controller\legacy.php:728

[08-Jan-2016 15:59:53 Europe/Berlin] PHP 10. K2ControllerItem->save() C:\xampp\htdocs\xxxxxxx\administrator\components\com_k2\controllers\item.php:33

[08-Jan-2016 15:59:53 Europe/Berlin] PHP 11. K2ModelItem->save() C:\xampp\htdocs\xxxxxxx\administrator\components\com_k2\controllers\item.php:28

[08-Jan-2016 15:59:53 Europe/Berlin] PHP 12. JPluginHelper::importPlugin() C:\xampp\htdocs\xxxxxxx\administrator\components\com_k2\models\item.php:894

[08-Jan-2016 15:59:53 Europe/Berlin] PHP 13. JPluginHelper::import() C:\xampp\htdocs\xxxxxxx\libraries\cms\plugin\helper.php:170

Hello,

Is there an issue, or not?
Also this is not from the error_log, do you have the error_log's listing?