diff --git a/ui/src/actions/queuesActions.ts b/ui/src/actions/queuesActions.ts
index 082c94a..4ecd769 100644
--- a/ui/src/actions/queuesActions.ts
+++ b/ui/src/actions/queuesActions.ts
@@ -1,3 +1,4 @@
+import { Dispatch } from "redux";
 import {
   deleteQueue,
   listQueues,
@@ -5,11 +6,12 @@ import {
   pauseQueue,
   resumeQueue,
 } from "../api";
-import { Dispatch } from "redux";
+import { toErrorString } from "../utils";
 
 // List of queue related action types.
 export const LIST_QUEUES_BEGIN = "LIST_QUEUES_BEGIN";
 export const LIST_QUEUES_SUCCESS = "LIST_QUEUES_SUCCESS";
+export const LIST_QUEUES_ERROR = "LIST_QUEUES_ERROR";
 export const DELETE_QUEUE_BEGIN = "DELETE_QUEUE_BEGIN";
 export const DELETE_QUEUE_SUCCESS = "DELETE_QUEUE_SUCCESS";
 export const DELETE_QUEUE_ERROR = "DELETE_QUEUE_ERROR";
@@ -29,6 +31,11 @@ interface ListQueuesSuccessAction {
   payload: ListQueuesResponse;
 }
 
+interface ListQueuesErrorAction {
+  type: typeof LIST_QUEUES_ERROR;
+  error: string;
+}
+
 interface DeleteQueueBeginAction {
   type: typeof DELETE_QUEUE_BEGIN;
   queue: string; // name of the queue
@@ -81,6 +88,7 @@ interface ResumeQueueErrorAction {
 export type QueuesActionTypes =
   | ListQueuesBeginAction
   | ListQueuesSuccessAction
+  | ListQueuesErrorAction
   | DeleteQueueBeginAction
   | DeleteQueueSuccessAction
   | DeleteQueueErrorAction
@@ -94,12 +102,19 @@ export type QueuesActionTypes =
 export function listQueuesAsync() {
   return async (dispatch: Dispatch<QueuesActionTypes>) => {
     dispatch({ type: LIST_QUEUES_BEGIN });
-    // TODO: try/catch and dispatch error action on failure
-    const response = await listQueues();
-    dispatch({
-      type: LIST_QUEUES_SUCCESS,
-      payload: response,
-    });
+    try {
+      const response = await listQueues();
+      dispatch({
+        type: LIST_QUEUES_SUCCESS,
+        payload: response,
+      });
+    } catch (error) {
+      console.error(`listQueuesAsync: ${toErrorString(error)}`);
+      dispatch({
+        type: LIST_QUEUES_ERROR,
+        error: error.response.data,
+      });
+    }
   };
 }
 
diff --git a/ui/src/actions/redisInfoActions.ts b/ui/src/actions/redisInfoActions.ts
index 09215d3..eef37fc 100644
--- a/ui/src/actions/redisInfoActions.ts
+++ b/ui/src/actions/redisInfoActions.ts
@@ -1,5 +1,6 @@
 import { Dispatch } from "redux";
 import { getRedisInfo, RedisInfoResponse } from "../api";
+import { toErrorString } from "../utils";
 
 // List of redis-info related action types.
 export const GET_REDIS_INFO_BEGIN = "GET_REDIS_INFO_BEGIN";
@@ -33,10 +34,10 @@ export function getRedisInfoAsync() {
       const response = await getRedisInfo();
       dispatch({ type: GET_REDIS_INFO_SUCCESS, payload: response });
     } catch (error) {
-      console.error("getRedisInfoAsync: ", error);
+      console.error(`getRedisInfoAsync: ${toErrorString(error)}`);
       dispatch({
-        type: GET_REDIS_INFO_BEGIN,
-        error: "Could not fetch redis info",
+        type: GET_REDIS_INFO_ERROR,
+        error: error.response.data,
       });
     }
   };
diff --git a/ui/src/actions/schedulerEntriesActions.ts b/ui/src/actions/schedulerEntriesActions.ts
index 4df0132..cac68be 100644
--- a/ui/src/actions/schedulerEntriesActions.ts
+++ b/ui/src/actions/schedulerEntriesActions.ts
@@ -5,6 +5,7 @@ import {
   listSchedulerEntries,
   ListSchedulerEntriesResponse,
 } from "../api";
+import { toErrorString } from "../utils";
 
 // List of scheduler-entry related action types.
 export const LIST_SCHEDULER_ENTRIES_BEGIN = "LIST_SCHEDULER_ENTRIES_BEGIN";
@@ -67,10 +68,10 @@ export function listSchedulerEntriesAsync() {
         payload: response,
       });
     } catch (error) {
-      console.error(error);
+      console.error(`listSchedulerEnqueueEventsAsync: ${toErrorString(error)}`);
       dispatch({
         type: LIST_SCHEDULER_ENTRIES_ERROR,
-        error: "Could not retrieve scheduler entries",
+        error: error.response.data,
       });
     }
   };
diff --git a/ui/src/actions/serversActions.ts b/ui/src/actions/serversActions.ts
index 633082a..2311f4e 100644
--- a/ui/src/actions/serversActions.ts
+++ b/ui/src/actions/serversActions.ts
@@ -1,5 +1,6 @@
 import { Dispatch } from "redux";
 import { listServers, ListServersResponse } from "../api";
+import { toErrorString } from "../utils";
 
 // List of server related action types.
 export const LIST_SERVERS_BEGIN = "LIST_SERVERS_BEGIN";
@@ -34,10 +35,10 @@ export function listServersAsync() {
         payload: response,
       });
     } catch (error) {
-      console.error("listServersAsync: ", error);
+      console.error(`listServersAsync: ${toErrorString(error)}`);
       dispatch({
         type: LIST_SERVERS_ERROR,
-        error: "Could not retrieve servers info",
+        error: error.response.data,
       });
     }
   };
diff --git a/ui/src/reducers/queuesReducer.ts b/ui/src/reducers/queuesReducer.ts
index 36021a8..0eb6fa4 100644
--- a/ui/src/reducers/queuesReducer.ts
+++ b/ui/src/reducers/queuesReducer.ts
@@ -11,6 +11,7 @@ import {
   DELETE_QUEUE_BEGIN,
   DELETE_QUEUE_ERROR,
   DELETE_QUEUE_SUCCESS,
+  LIST_QUEUES_ERROR,
 } from "../actions/queuesActions";
 import {
   BATCH_DELETE_DEAD_TASKS_SUCCESS,
@@ -49,6 +50,7 @@ import { Queue } from "../api";
 interface QueuesState {
   loading: boolean;
   data: QueueInfo[];
+  error: string;
 }
 
 export interface QueueInfo {
@@ -57,7 +59,7 @@ export interface QueueInfo {
   requestPending: boolean; // indicates pause/resume/delete action is pending on this queue
 }
 
-const initialState: QueuesState = { data: [], loading: false };
+const initialState: QueuesState = { data: [], loading: false, error: "" };
 
 function queuesReducer(
   state = initialState,
@@ -72,6 +74,7 @@ function queuesReducer(
       return {
         ...state,
         loading: false,
+        error: "",
         data: queues.map((q: Queue) => ({
           name: q.queue,
           currentStats: q,
@@ -79,6 +82,13 @@ function queuesReducer(
         })),
       };
 
+    case LIST_QUEUES_ERROR:
+      return {
+        ...state,
+        loading: false,
+        error: action.error,
+      };
+
     case DELETE_QUEUE_BEGIN:
     case PAUSE_QUEUE_BEGIN:
     case RESUME_QUEUE_BEGIN: {
diff --git a/ui/src/reducers/redisInfoReducer.ts b/ui/src/reducers/redisInfoReducer.ts
index 69c83da..f995e78 100644
--- a/ui/src/reducers/redisInfoReducer.ts
+++ b/ui/src/reducers/redisInfoReducer.ts
@@ -8,6 +8,7 @@ import { RedisInfo } from "../api";
 
 interface RedisInfoState {
   loading: boolean;
+  error: string;
   address: string;
   data: RedisInfo | null;
   rawData: string | null;
@@ -15,6 +16,7 @@ interface RedisInfoState {
 
 const initialState: RedisInfoState = {
   loading: false,
+  error: "",
   address: "",
   data: null,
   rawData: null,
@@ -35,11 +37,13 @@ export default function redisInfoReducer(
       return {
         ...state,
         loading: false,
+        error: action.error,
       };
 
     case GET_REDIS_INFO_SUCCESS:
       return {
         loading: false,
+        error: "",
         address: action.payload.address,
         data: action.payload.info,
         rawData: action.payload.raw_info,
diff --git a/ui/src/reducers/schedulerEntriesReducer.ts b/ui/src/reducers/schedulerEntriesReducer.ts
index 0eaf39d..aa9c34a 100644
--- a/ui/src/reducers/schedulerEntriesReducer.ts
+++ b/ui/src/reducers/schedulerEntriesReducer.ts
@@ -51,7 +51,6 @@ function schedulerEntriesReducer(
         data: action.payload.entries,
       };
     case LIST_SCHEDULER_ENTRIES_ERROR:
-      // TODO: set error state
       return {
         ...state,
         loading: false,
diff --git a/ui/src/reducers/serversReducer.ts b/ui/src/reducers/serversReducer.ts
index d0cce82..d8ee44a 100644
--- a/ui/src/reducers/serversReducer.ts
+++ b/ui/src/reducers/serversReducer.ts
@@ -8,11 +8,13 @@ import { ServerInfo } from "../api";
 
 interface ServersState {
   loading: boolean;
+  error: string;
   data: ServerInfo[];
 }
 
 const initialState: ServersState = {
   loading: false,
+  error: "",
   data: [],
 };
 
@@ -30,12 +32,14 @@ export default function serversReducer(
     case LIST_SERVERS_SUCCESS:
       return {
         loading: false,
+        error: "",
         data: action.payload.servers,
       };
 
     case LIST_SERVERS_ERROR:
       return {
         ...state,
+        error: action.error,
         loading: false,
       };
 
diff --git a/ui/src/utils.ts b/ui/src/utils.ts
index e1a4fb9..610bb52 100644
--- a/ui/src/utils.ts
+++ b/ui/src/utils.ts
@@ -1,3 +1,14 @@
+import { AxiosError } from "axios";
+
+// toErrorString returns a string representaion of axios error.
+export function toErrorString(error: AxiosError<string>): string {
+  const { response } = error;
+  if (!response) {
+    return "error: no error response data available";
+  }
+  return `${response.status} (${response.statusText}): ${response.data}`;
+}
+
 interface Duration {
   hour: number;
   minute: number;
diff --git a/ui/src/views/DashboardView.tsx b/ui/src/views/DashboardView.tsx
index b8ffaca..939c134 100644
--- a/ui/src/views/DashboardView.tsx
+++ b/ui/src/views/DashboardView.tsx
@@ -6,6 +6,8 @@ import Grid from "@material-ui/core/Grid";
 import Paper from "@material-ui/core/Paper";
 import Typography from "@material-ui/core/Typography";
 import InfoIcon from "@material-ui/icons/Info";
+import Alert from "@material-ui/lab/Alert";
+import AlertTitle from "@material-ui/lab/AlertTitle";
 import {
   listQueuesAsync,
   pauseQueueAsync,
@@ -67,6 +69,7 @@ function mapStateToProps(state: AppState) {
       ...q.currentStats,
       requestPending: q.requestPending,
     })),
+    error: state.queues.error,
     pollInterval: state.settings.pollInterval,
     queueStats: state.queueStats.data,
   };
@@ -115,6 +118,15 @@ function DashboardView(props: Props) {
   return (
     <Container maxWidth="lg" className={classes.container}>
       <Grid container spacing={3}>
+        {props.error.length > 0 && (
+          <Grid item xs={12}>
+            <Alert severity="error">
+              <AlertTitle>Error</AlertTitle>
+              Could not retreive queues live data —{" "}
+              <strong>See the logs for details</strong>
+            </Alert>
+          </Grid>
+        )}
         <Grid item xs={6}>
           <Paper className={classes.paper} variant="outlined">
             <div className={classes.chartHeader}>
diff --git a/ui/src/views/RedisInfoView.tsx b/ui/src/views/RedisInfoView.tsx
index 18cff4e..450c78c 100644
--- a/ui/src/views/RedisInfoView.tsx
+++ b/ui/src/views/RedisInfoView.tsx
@@ -6,6 +6,8 @@ import Grid from "@material-ui/core/Grid";
 import Typography from "@material-ui/core/Typography";
 import Card from "@material-ui/core/Card";
 import CardContent from "@material-ui/core/CardContent";
+import Alert from "@material-ui/lab/Alert";
+import AlertTitle from "@material-ui/lab/AlertTitle";
 import SyntaxHighlighter from "react-syntax-highlighter";
 import syntaxHighlightStyle from "react-syntax-highlighter/dist/esm/styles/hljs/github";
 import { getRedisInfoAsync } from "../actions/redisInfoActions";
@@ -23,6 +25,7 @@ const useStyles = makeStyles((theme) => ({
 function mapStateToProps(state: AppState) {
   return {
     loading: state.redis.loading,
+    error: state.redis.error,
     redisInfo: state.redis.data,
     redisAddress: state.redis.address,
     redisInfoRaw: state.redis.rawData,
@@ -50,102 +53,122 @@ function RedisInfoView(props: Props) {
   return (
     <Container maxWidth="lg" className={classes.container}>
       <Grid container spacing={3}>
-        <Grid item xs={12}>
-          <Typography variant="h5">Redis Info</Typography>
-          <Typography variant="subtitle1" color="textSecondary">
-            Connected to: {props.redisAddress}
-          </Typography>
-        </Grid>
-        {redisInfo !== null && (
+        {props.error === "" ? (
           <>
             <Grid item xs={12}>
-              <Typography variant="h6" color="textSecondary">
-                Server
+              <Typography variant="h5">Redis Info</Typography>
+              <Typography variant="subtitle1" color="textSecondary">
+                Connected to: {props.redisAddress}
               </Typography>
             </Grid>
-            <Grid item xs={3}>
-              <MetricCard title="Version" content={redisInfo.redis_version} />
-            </Grid>
-            <Grid item xs={3}>
-              <MetricCard
-                title="Uptime"
-                content={`${redisInfo.uptime_in_days} days`}
-              />
-            </Grid>
-            <Grid item xs={6} />
-            <Grid item xs={12}>
-              <Typography variant="h6" color="textSecondary">
-                Memory
-              </Typography>
-            </Grid>
-            <Grid item xs={3}>
-              <MetricCard
-                title="Used Memory"
-                content={redisInfo.used_memory_human}
-              />
-            </Grid>
-            <Grid item xs={3}>
-              <MetricCard
-                title="Peak Memory Used"
-                content={redisInfo.used_memory_peak_human}
-              />
-            </Grid>
-            <Grid item xs={3}>
-              <MetricCard
-                title="Memory Fragmentation Ratio"
-                content={redisInfo.mem_fragmentation_ratio}
-              />
-            </Grid>
-            <Grid item xs={3} />
-            <Grid item xs={12}>
-              <Typography variant="h6" color="textSecondary">
-                Connections
-              </Typography>
-            </Grid>
-            <Grid item xs={3}>
-              <MetricCard
-                title="Connected Clients"
-                content={redisInfo.connected_clients}
-              />
-            </Grid>
-            <Grid item xs={3}>
-              <MetricCard
-                title="Connected Replicas"
-                content={redisInfo.connected_slaves}
-              />
-            </Grid>
-            <Grid item xs={6} />
-            <Grid item xs={12}>
-              <Typography variant="h6" color="textSecondary">
-                Persistence
-              </Typography>
-            </Grid>
-            <Grid item xs={3}>
-              <MetricCard
-                title="Last Save to Disk"
-                content={timeAgoUnix(parseInt(redisInfo.rdb_last_save_time))}
-              />
-            </Grid>
-            <Grid item xs={3}>
-              <MetricCard
-                title="Number of Changes Since Last Dump"
-                content={redisInfo.rdb_changes_since_last_save}
-              />
-            </Grid>
-            <Grid item xs={6} />
-          </>
-        )}
-        {redisInfoRaw !== null && (
-          <>
-            <Grid item xs={6}>
-              <Typography variant="h6" color="textSecondary">
-                INFO Command Output
-              </Typography>
-              <SyntaxHighlighter language="yaml" style={syntaxHighlightStyle}>
-                {redisInfoRaw}
-              </SyntaxHighlighter>
-            </Grid>
+            {redisInfo !== null && (
+              <>
+                <Grid item xs={12}>
+                  <Typography variant="h6" color="textSecondary">
+                    Server
+                  </Typography>
+                </Grid>
+                <Grid item xs={3}>
+                  <MetricCard
+                    title="Version"
+                    content={redisInfo.redis_version}
+                  />
+                </Grid>
+                <Grid item xs={3}>
+                  <MetricCard
+                    title="Uptime"
+                    content={`${redisInfo.uptime_in_days} days`}
+                  />
+                </Grid>
+                <Grid item xs={6} />
+                <Grid item xs={12}>
+                  <Typography variant="h6" color="textSecondary">
+                    Memory
+                  </Typography>
+                </Grid>
+                <Grid item xs={3}>
+                  <MetricCard
+                    title="Used Memory"
+                    content={redisInfo.used_memory_human}
+                  />
+                </Grid>
+                <Grid item xs={3}>
+                  <MetricCard
+                    title="Peak Memory Used"
+                    content={redisInfo.used_memory_peak_human}
+                  />
+                </Grid>
+                <Grid item xs={3}>
+                  <MetricCard
+                    title="Memory Fragmentation Ratio"
+                    content={redisInfo.mem_fragmentation_ratio}
+                  />
+                </Grid>
+                <Grid item xs={3} />
+                <Grid item xs={12}>
+                  <Typography variant="h6" color="textSecondary">
+                    Connections
+                  </Typography>
+                </Grid>
+                <Grid item xs={3}>
+                  <MetricCard
+                    title="Connected Clients"
+                    content={redisInfo.connected_clients}
+                  />
+                </Grid>
+                <Grid item xs={3}>
+                  <MetricCard
+                    title="Connected Replicas"
+                    content={redisInfo.connected_slaves}
+                  />
+                </Grid>
+                <Grid item xs={6} />
+                <Grid item xs={12}>
+                  <Typography variant="h6" color="textSecondary">
+                    Persistence
+                  </Typography>
+                </Grid>
+                <Grid item xs={3}>
+                  <MetricCard
+                    title="Last Save to Disk"
+                    content={timeAgoUnix(
+                      parseInt(redisInfo.rdb_last_save_time)
+                    )}
+                  />
+                </Grid>
+                <Grid item xs={3}>
+                  <MetricCard
+                    title="Number of Changes Since Last Dump"
+                    content={redisInfo.rdb_changes_since_last_save}
+                  />
+                </Grid>
+                <Grid item xs={6} />
+              </>
+            )}
+            {redisInfoRaw !== null && (
+              <>
+                <Grid item xs={6}>
+                  <Typography variant="h6" color="textSecondary">
+                    INFO Command Output
+                  </Typography>
+                  <SyntaxHighlighter
+                    language="yaml"
+                    style={syntaxHighlightStyle}
+                  >
+                    {redisInfoRaw}
+                  </SyntaxHighlighter>
+                </Grid>
+              </>
+            )}
           </>
+        ) : (
+          <Grid item xs={12}>
+            <Alert severity="error">
+              <AlertTitle>Error</AlertTitle>
+              Could not retreive redis live data —{" "}
+              <strong>See the logs for details</strong>
+            </Alert>
+          </Grid>
         )}
       </Grid>
     </Container>
diff --git a/ui/src/views/SchedulersView.tsx b/ui/src/views/SchedulersView.tsx
index ba0066b..2293254 100644
--- a/ui/src/views/SchedulersView.tsx
+++ b/ui/src/views/SchedulersView.tsx
@@ -6,6 +6,8 @@ import Grid from "@material-ui/core/Grid";
 import Paper from "@material-ui/core/Paper";
 import SchedulerEntriesTable from "../components/SchedulerEntriesTable";
 import Typography from "@material-ui/core/Typography";
+import Alert from "@material-ui/lab/Alert";
+import AlertTitle from "@material-ui/lab/AlertTitle";
 import { AppState } from "../store";
 import { listSchedulerEntriesAsync } from "../actions/schedulerEntriesActions";
 import { usePolling } from "../hooks";
@@ -30,6 +32,7 @@ const useStyles = makeStyles((theme) => ({
 function mapStateToProps(state: AppState) {
   return {
     loading: state.schedulerEntries.loading,
+    error: state.schedulerEntries.error,
     entries: state.schedulerEntries.data,
     pollInterval: state.settings.pollInterval,
   };
@@ -48,14 +51,24 @@ function SchedulersView(props: Props) {
   return (
     <Container maxWidth="lg" className={classes.container}>
       <Grid container spacing={3}>
-        <Grid item xs={12}>
-          <Paper className={classes.paper} variant="outlined">
-            <Typography variant="h6" className={classes.heading}>
-              Scheduler Entries
-            </Typography>
-            <SchedulerEntriesTable entries={props.entries} />
-          </Paper>
-        </Grid>
+        {props.error === "" ? (
+          <Grid item xs={12}>
+            <Paper className={classes.paper} variant="outlined">
+              <Typography variant="h6" className={classes.heading}>
+                Scheduler Entries
+              </Typography>
+              <SchedulerEntriesTable entries={props.entries} />
+            </Paper>
+          </Grid>
+        ) : (
+          <Grid item xs={12}>
+            <Alert severity="error">
+              <AlertTitle>Error</AlertTitle>
+              Could not retreive scheduler entries live data —{" "}
+              <strong>See the logs for details</strong>
+            </Alert>
+          </Grid>
+        )}
       </Grid>
     </Container>
   );
diff --git a/ui/src/views/ServersView.tsx b/ui/src/views/ServersView.tsx
index 3b1c13d..01d4728 100644
--- a/ui/src/views/ServersView.tsx
+++ b/ui/src/views/ServersView.tsx
@@ -5,6 +5,8 @@ import { makeStyles } from "@material-ui/core/styles";
 import Grid from "@material-ui/core/Grid";
 import Paper from "@material-ui/core/Paper";
 import Typography from "@material-ui/core/Typography";
+import Alert from "@material-ui/lab/Alert";
+import AlertTitle from "@material-ui/lab/AlertTitle";
 import ServersTable from "../components/ServersTable";
 import { listServersAsync } from "../actions/serversActions";
 import { AppState } from "../store";
@@ -30,6 +32,7 @@ const useStyles = makeStyles((theme) => ({
 function mapStateToProps(state: AppState) {
   return {
     loading: state.servers.loading,
+    error: state.servers.error,
     servers: state.servers.data,
     pollInterval: state.settings.pollInterval,
   };
@@ -48,14 +51,24 @@ function ServersView(props: Props) {
   return (
     <Container maxWidth="lg" className={classes.container}>
       <Grid container spacing={3}>
-        <Grid item xs={12}>
-          <Paper className={classes.paper} variant="outlined">
-            <Typography variant="h6" className={classes.heading}>
-              Servers
-            </Typography>
-            <ServersTable servers={props.servers} />
-          </Paper>
-        </Grid>
+        {props.error === "" ? (
+          <Grid item xs={12}>
+            <Paper className={classes.paper} variant="outlined">
+              <Typography variant="h6" className={classes.heading}>
+                Servers
+              </Typography>
+              <ServersTable servers={props.servers} />
+            </Paper>
+          </Grid>
+        ) : (
+          <Grid item xs={12}>
+            <Alert severity="error">
+              <AlertTitle>Error</AlertTitle>
+              Could not retreive servers live data —{" "}
+              <strong>See the logs for details</strong>
+            </Alert>
+          </Grid>
+        )}
       </Grid>
     </Container>
   );