404 on sidebar app icon wouldn't display the question mark

source/community.applications/usr/local/emhttp/plugins/community.applications/Apps.page

@@ -2874,6 +2874,12 @@ function showSidebarApp(apppath,appname) {
 	setTimeout(function() {
 		post({action:'getPopupDescription',appName:appname,appPath:apppath},function(result) {
 			$("#sidenavContent").html(result.description);
+			$('img').on("error",function() {
+				if ( $(this).hasClass("spotlightIcon") ) 
+					$(this).attr('src','<?=$caPaths['SpotlightIcon-backup']?>');
+				else
+					$(this).attr('src',"/plugins/dynamix.docker.manager/images/question.png");
+			});
 			$('.screenshot').magnificPopup({
 				closeMarkup: "<span class='mfp-close narrow'>"+tr("CLOSE")+"</span>",
 				closeOnContentClick: true,

source/community.applications/usr/local/emhttp/plugins/community.applications/ca.md5

@@ -1,4 +1,4 @@
-8bfbfe80c80a69cbe56675912c8fa7ba  ./Apps.page
+211c69767aba91427ee20f4984af1efe  ./Apps.page
 106b521c1feebda4d7b3f558cc016cda  ./CA_notices.page
 eb1f0ee4148747c0473e73e4e973994f  ./ca_settings.page
 e8d29607ec792ddf9f6832b10ee70fdc  ./default.cfg