Can not open oscalendar dashboard

Can't open oscalendar dashboard.
Fatal error: require_once(): Failed opening required '/home/user/public_html/administrator/components/com_osproperty/helpers/images.php' (include_path='.:/opt/php-5.6/pear') in /home/user/public_html/administrator/components/com_oscalendar/oscalendar.php on line 35

Hi Enric,
Please submit ticket and send your site url with super admin account. I will check the problem for you.
Thanks
Dam