diff --git a/webui/backend/ray_ui.py b/webui/backend/ray_ui.py
index 202b419762178..2e84d1f1fd7f2 100644
--- a/webui/backend/ray_ui.py
+++ b/webui/backend/ray_ui.py
@@ -50,7 +50,7 @@ async def hgetall_as_dict(redis_conn, key):
 
 # Cache information about the local schedulers.
 local_schedulers = {}
-errors = collections.defaultdict(list)
+errors = []
 
 def duration_to_string(duration):
   """Format a duration in seconds as a string.
@@ -145,11 +145,13 @@ async def listen_for_errors(redis_ip_address, redis_port):
       result = await data_conn.execute("hget", error_key, "message")
       result = result.decode("ascii")
       # TODO: Maybe also get rid of coloring?
-      errors[worker].append(result)
+      errors.append({"worker_id": worker,
+                     "task_id": task,
+                     "error": result})
       index += 1
 
 async def handle_get_errors(websocket):
-  """Renders error messages"""
+  """Renders error messages"""  
   await websocket.send(json.dumps(errors))
 
 node_info = collections.OrderedDict()
diff --git a/webui/src/ray-app.html b/webui/src/ray-app.html
index 60a748b861f17..8daf6dbcf0f5a 100644
--- a/webui/src/ray-app.html
+++ b/webui/src/ray-app.html
@@ -75,6 +75,7 @@
           <a name="objects" href="/objects">Objects</a>
           <a name="tasks" href="/tasks">Tasks</a>
           <a name="events" href="/events">Events</a>
+          <a name="errors" href="/errors">Errors</a>
           <a name="timeline" href="/timeline">Timeline</a>
           <a name="recent-tasks" href="/recent-tasks">Recent Tasks</a>
         </iron-selector>
@@ -100,6 +101,7 @@
           <ray-objects name="objects"></ray-objects>
           <ray-tasks name="tasks"></ray-tasks>
           <ray-events name="events"></ray-events>
+          <ray-errors name="errors"></ray-errors>
           <ray-timeline name="timeline"></ray-timeline>
           <ray-recent-tasks name="recent-tasks"></ray-recent-tasks>
           <ray-view404 name="view404"></ray-view404>
diff --git a/webui/src/ray-errors.html b/webui/src/ray-errors.html
new file mode 100644
index 0000000000000..c057424fb11d0
--- /dev/null
+++ b/webui/src/ray-errors.html
@@ -0,0 +1,56 @@
+<!--
+@license
+Copyright (c) 2016 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+
+<link rel="import" href="../bower_components/polymer/polymer.html">
+<link rel="import" href="shared-styles.html">
+
+<dom-module id="ray-errors">
+  <template>
+    <style include="shared-styles">
+      :host {
+        display: block;
+
+        padding: 10px;
+      }
+    </style>
+
+    <div class="card">
+      <h1>Errors</h1>
+      <vaadin-grid id="errors">
+        <table>
+          <colgroup>
+            <col name="worker_id" sortable="" sort-direction="desc"/>
+            <col name="task_id" sortable="" sort-direction="desc"/>
+            <col name="error" sortable="" sort-direction="desc"/>
+          </colgroup>
+        </table>
+      </vaadin-grid>
+    </div>
+  </template>
+
+  <script>
+    var backend_address = "ws://127.0.0.1:8888";
+    Polymer({
+      is: 'ray-errors',
+      ready: function() {
+        var eventSocket = new WebSocket(backend_address);
+        var errors = Polymer.dom(this.root).querySelector("#errors");
+
+        eventSocket.onopen = function() {
+          eventSocket.send(JSON.stringify({"command": "get-errors"}));
+        }
+        eventSocket.onmessage = function(answer) {
+          console.dir(answer.data);
+          errors.items = JSON.parse(answer.data);
+        }
+      }
+    });
+  </script>
+</dom-module>