widget to add latest video on sidebar

Hi, I’ve installed and activated All in one Video Pack plugin, now there a new button to add video to the post, I could upload videos but I don’t know how to add video from youtube, if I embed youtube code to the post the all in one video pack doesn’t add new videos with the widget on the sidebar, now it doesn’t work at all, it says

Warning: Missing argument 1 for KalturaHelpers::dieWithConnectionErrorMsg(), called in /home/blinkeds/public_html/wpdemo/wp-content/plugins/all-in-one-video-pack/all_in_one_video_pack.php on line 370 and defined in /home/blinkeds/public_html/wpdemo/wp-content/plugins/all-in-one-video-pack/lib/kaltura_helpers.php on line 360

Your connection has failed to reach the Kaltura servers. Please check if your web host blocks outgoing connections and then retry. ()

do you know how to fix it and to use it or

do you know another widget to add latest video on sidebar?? thank you for your help