fix: catch exceptions from sendNotifications

src/messaging/notifications.js

@@ -1,5 +1,7 @@
 'use strict';
 
+const winston = require('winston');
+
 const user = require('../user');
 const notifications = require('../notifications');
 const sockets = require('../socket.io');
@@ -45,8 +47,12 @@ module.exports = function (Messaging) {
 			Messaging.notifyQueue[`${fromUid}:${roomId}`] = queueObj;
 		}
 
-		queueObj.timeout = setTimeout(() => {
+		queueObj.timeout = setTimeout(async () => {
-			sendNotifications(fromUid, uids, roomId, queueObj.message);
+			try {
+				await sendNotifications(fromUid, uids, roomId, queueObj.message);
+			} catch (err) {
+				winston.error(`[messaging/notifications] Unabled to send notification\n${err.stack}`);
+			}
 		}, meta.config.notificationSendDelay * 1000);
 	};