[Plugin: All-in-One Event Calendar] Fatal error; can't access website or dashboard

Hello!

I wanted to use the calendar, but as soon as I saved settings, this message showed up (below) and I am no longer able to access the Dashboard and the website itself. please help as soon as possible.

Fatal error: Uncaught exception ‘Ai1ec_File_Not_Found’ with message ‘The specified file D:\Hosting\9640621\html\wp-content\plugins\all-in-one-event-calendar/app/view/admin/js/jquery.calendrical.js doesn’t exist.’ in D:\Hosting\9640621\html\wp-content\plugins\all-in-one-event-calendar\app\helper\class-ai1ec-view-helper.php:65 Stack trace: #0 D:\Hosting\9640621\html\wp-content\plugins\all-in-one-event-calendar\app\controller\class-ai1ec-events-controller.php(107): Ai1ec_View_Helper->admin_enqueue_script(‘jquery.calendri…’, ‘jquery.calendri…’, Array) #1 [internal function]: Ai1ec_Events_Controller->init(”) #2 D:\Hosting\9640621\html\wp-includes\plugin.php(403): call_user_func_array(Array, Array) #3 D:\Hosting\9640621\html\wp-settings.php(302): do_action(‘init’) #4 D:\Hosting\9640621\html\wp-config.php(91): require_once(‘D:\Hosting\9640…’) #5 D:\Hosting\9640621\html\wp-load.php(29): require_once(‘D:\Hosting\9640…’) #6 D:\Hosting\9640621\html\wp-admin\admin.php(30): require_once(‘D:\Hosting\9640…’) #7 D:\Hosting\964 in D:\Hosting\9640621\html\wp-content\plugins\all-in-one-event-calendar\app\helper\class-ai1ec-view-helper.php on line 65

http://wordpress.org/extend/plugins/all-in-one-event-calendar/