diff --git a/frontend/src/features/machines/components/MachineContainer.tsx b/frontend/src/features/machines/components/MachineContainer.tsx
index 3328a46..9eced98 100644
--- a/frontend/src/features/machines/components/MachineContainer.tsx
+++ b/frontend/src/features/machines/components/MachineContainer.tsx
@@ -14,7 +14,7 @@ import {
   RestartMachine,
   ShutdownMachine
 } from "types";
-import { Key, mutationFetcher, useSWRMutation } from "units/swr";
+import { Key, NetworkError, mutationFetcher, useSWRMutation } from "units/swr";
 import { usePingTrigger } from "../hooks";
 
 type Props = {
@@ -34,6 +34,7 @@ const MachineContainer: React.FC<Props> = ({ machine, viewMode }) => {
 
   const manageActionResponse = useCallback(
     (response: MachineActionResult) => {
+      debugger;
       addLog(`Success: ${response.success}. Status: ${response.status}`);
       if (response.success) {
         blip.success(response.status);
@@ -48,20 +49,23 @@ const MachineContainer: React.FC<Props> = ({ machine, viewMode }) => {
     onSuccess: manageActionResponse
   });
 
-  const { trigger: shutdownMachineTrigger } = useSWRMutation<MachineShutdown, Error, Key, ShutdownMachine>(
+  const { trigger: shutdownMachineTrigger } = useSWRMutation<MachineShutdown, NetworkError, Key, ShutdownMachine>(
     endpoints.network.machine.shutdown,
     mutationFetcher<ShutdownMachine>,
     {
-      onError: err => blip.error(err.message),
+      onError: err => {
+        debugger;
+        blip.error(err.message);
+      },
       onSuccess: manageActionResponse
     }
   );
 
-  const { trigger: restartMachineTrigger } = useSWRMutation<MachineRestarted, Error, Key, RestartMachine>(
+  const { trigger: restartMachineTrigger } = useSWRMutation<MachineRestarted, NetworkError, Key, RestartMachine>(
     endpoints.network.machine.restart,
     mutationFetcher<RestartMachine>,
     {
-      onError: err => blip.error(err.message),
+      onError: err => blip.error(err.serverError.message || err.message),
       onSuccess: manageActionResponse
     }
   );
diff --git a/frontend/src/features/machines/components/common/WakeComponent.tsx b/frontend/src/features/machines/components/common/WakeComponent.tsx
index 3f3843d..3e1aa9e 100644
--- a/frontend/src/features/machines/components/common/WakeComponent.tsx
+++ b/frontend/src/features/machines/components/common/WakeComponent.tsx
@@ -7,7 +7,7 @@ import { msToMinAndSec } from "../../../../utils/time";
 import { endpoints } from "../../../../utils/api";
 import { Machine, MachineWaked, WakeMachine } from "types";
 import { usePingTrigger } from "../../hooks";
-import { Key, mutationFetcher, useSWRMutation } from "units/swr";
+import { Key, mutationFetcher, NetworkError, useSWRMutation } from "units/swr";
 
 const initialState = { on: false };
 const defaultPingInterval = 1200000; //20 minutes
@@ -58,7 +58,7 @@ const WakeComponent: React.FC<Props> = ({ machine, addLog, disabled }) => {
     }
   });
 
-  const { trigger: wakeMachineTrigger } = useSWRMutation<MachineWaked, Error, Key, WakeMachine>(
+  const { trigger: wakeMachineTrigger } = useSWRMutation<MachineWaked, NetworkError, Key, WakeMachine>(
     endpoints.network.machine.wake,
     mutationFetcher<WakeMachine>,
     {
diff --git a/frontend/src/features/machines/hooks/usePingTrigger.ts b/frontend/src/features/machines/hooks/usePingTrigger.ts
index 110c787..c9264ea 100644
--- a/frontend/src/features/machines/hooks/usePingTrigger.ts
+++ b/frontend/src/features/machines/hooks/usePingTrigger.ts
@@ -1,6 +1,6 @@
 import { useMemo } from "react";
 import { MachinePinged, PingMachine } from "types";
-import { Key, mutationFetcher, useSWRMutation } from "units/swr";
+import { Key, mutationFetcher, NetworkError, useSWRMutation } from "units/swr";
 import { blip } from "utils";
 import { endpoints } from "utils/api";
 
@@ -12,7 +12,7 @@ const usePingTrigger = (options: PingTriggerOptions) => {
   const { onSuccess } = options;
   const onError = useMemo(() => options.onError || ((error: Error) => blip.error(error.message)), [options.onError]);
 
-  const { trigger: pingMachineTrigger } = useSWRMutation<MachinePinged, Error, Key, PingMachine>(
+  const { trigger: pingMachineTrigger } = useSWRMutation<MachinePinged, NetworkError, Key, PingMachine>(
     endpoints.network.machine.ping,
     mutationFetcher<PingMachine>,
     {
diff --git a/frontend/src/features/settings/system/CacheSettingsContainer.tsx b/frontend/src/features/settings/system/CacheSettingsContainer.tsx
index a423589..2ee1ee1 100644
--- a/frontend/src/features/settings/system/CacheSettingsContainer.tsx
+++ b/frontend/src/features/settings/system/CacheSettingsContainer.tsx
@@ -3,17 +3,21 @@ import CacheSettingsComponent from "./CacheSettingsComponent";
 import { useTranslation } from "react-i18next";
 import { endpoints } from "utils/api";
 import { blip } from "utils";
-import { useSWRMutation, mutationFetcher, Key } from "units/swr";
+import { useSWRMutation, mutationFetcher, Key, NetworkError } from "units/swr";
 
 const CacheSettingsContainer: React.FC = () => {
   const { t } = useTranslation();
 
-  const { trigger } = useSWRMutation<void, Error, Key, void>(endpoints.system.resetCache, mutationFetcher<void>, {
-    onError: err => {
-      blip.error(err.message);
-    },
-    onSuccess: () => blip.info(t("Settings.Cache.ResetInfo"))
-  });
+  const { trigger } = useSWRMutation<void, NetworkError, Key, void>(
+    endpoints.system.resetCache,
+    mutationFetcher<void>,
+    {
+      onError: err => {
+        blip.error(err.message);
+      },
+      onSuccess: () => blip.info(t("Settings.Cache.ResetInfo"))
+    }
+  );
 
   const handleResetCache = useCallback(() => trigger(), [trigger]);
 
diff --git a/frontend/src/units/swr/errors.ts b/frontend/src/units/swr/errors.ts
new file mode 100644
index 0000000..368b2d4
--- /dev/null
+++ b/frontend/src/units/swr/errors.ts
@@ -0,0 +1,16 @@
+export type ServerError = {
+  title: string;
+  status: number;
+  message: string | null;
+};
+
+export class NetworkError extends Error {
+  status: number;
+  serverError: ServerError;
+
+  constructor(message: string, status: number, serverError: ServerError) {
+    super(message);
+    this.status = status;
+    this.serverError = serverError;
+  }
+}
diff --git a/frontend/src/units/swr/fetchers.ts b/frontend/src/units/swr/fetchers.ts
index 23f7bd9..bec9af1 100644
--- a/frontend/src/units/swr/fetchers.ts
+++ b/frontend/src/units/swr/fetchers.ts
@@ -1,5 +1,6 @@
 import i18next from "i18next";
 import { acquire as fetchTuitioData } from "@flare/tuitio-client";
+import { NetworkError, ServerError } from "./errors";
 
 const getHeaders = (): HeadersInit => {
   const { token } = fetchTuitioData();
@@ -20,18 +21,36 @@ const getHeaders = (): HeadersInit => {
   return headers;
 };
 
-const fetcher = (url: string) => fetch(url, { method: "GET", headers: getHeaders() }).then(res => res.json());
+const fetcher = async (url: string) => {
+  const res = await fetch(url, { method: "GET", headers: getHeaders() });
+
+  if (!res.ok) {
+    const serverError = (await res.json()) as ServerError;
+    const error = new NetworkError("An error occurred while fetching the data.", res.status, serverError);
+    throw error;
+  }
+
+  return res.json();
+};
 
 async function mutationFetcher<Command>(url: string, { arg }: { arg: Command }) {
   const hasBody = arg !== undefined && arg !== null;
   const headers = getHeaders();
   const body = hasBody ? JSON.stringify(arg) : undefined;
 
-  return fetch(url, {
+  const res = await fetch(url, {
     method: "POST",
     headers,
     body
-  }).then(res => res.json());
+  });
+
+  if (!res.ok) {
+    const serverError = (await res.json()) as ServerError;
+    const error = new NetworkError("An error occurred while mutating the data.", res.status, serverError);
+    throw error;
+  }
+
+  return res.json();
 }
 
 export { fetcher, mutationFetcher };
diff --git a/frontend/src/units/swr/index.ts b/frontend/src/units/swr/index.ts
index 80fe9fd..f5d3e5c 100644
--- a/frontend/src/units/swr/index.ts
+++ b/frontend/src/units/swr/index.ts
@@ -3,6 +3,7 @@ import type { Key } from "swr";
 import useSWRMutation from "swr/mutation";
 
 export * from "./fetchers";
+export * from "./errors";
 
 export { useSWR, useSWRMutation };
 export type { Key };