diff --git a/src/apps/code-editor/src/store/files.js b/src/apps/code-editor/src/store/files.js
index 657357c230..28dbd7cff3 100644
--- a/src/apps/code-editor/src/store/files.js
+++ b/src/apps/code-editor/src/store/files.js
@@ -299,7 +299,7 @@ export function fetchFiles(type) {
         dispatch(
           notify({
             kind: "warn",
-            message: err.message,
+            message: err.message || "Failed to load files",
           })
         );
       });
@@ -502,7 +502,7 @@ export function saveFile(ZUID, status, code = null) {
         dispatch(
           notify({
             kind: "warn",
-            message: err.message,
+            message: err.message || "Failed to save file",
           })
         );
       });
@@ -570,7 +570,7 @@ export function publishFile(fileZUID, fileStatus) {
         dispatch(
           notify({
             kind: "warn",
-            message: err.message,
+            message: err.message || "Failed to publish file",
           })
         );
       });
diff --git a/src/apps/code-editor/src/store/headers.js b/src/apps/code-editor/src/store/headers.js
index edefb8d042..4c33ed4ad3 100644
--- a/src/apps/code-editor/src/store/headers.js
+++ b/src/apps/code-editor/src/store/headers.js
@@ -71,7 +71,7 @@ export function saveSort(type, headers) {
           dispatch(
             notify({
               kind: "warn",
-              message: res.error,
+              message: res.error || "Failed to save sort order",
             })
           );
         }
diff --git a/src/apps/content-editor/src/app/views/ItemEdit/Meta/settings/MetaDescription.tsx b/src/apps/content-editor/src/app/views/ItemEdit/Meta/settings/MetaDescription.tsx
index 8e9668f751..708b16a8d1 100644
--- a/src/apps/content-editor/src/app/views/ItemEdit/Meta/settings/MetaDescription.tsx
+++ b/src/apps/content-editor/src/app/views/ItemEdit/Meta/settings/MetaDescription.tsx
@@ -2,7 +2,6 @@ import { useState, useEffect, ChangeEvent } from "react";
 import { connect, useDispatch } from "react-redux";
 import { TextField, Box } from "@mui/material";
 
-import { notify } from "../../../../../../../../shell/store/notifications";
 import { FieldShell } from "../../../../components/Editor/Field/FieldShell";
 import { MaxLengths } from "..";
 import { hasErrors } from "./util";
diff --git a/src/apps/content-editor/src/app/views/ItemEdit/components/ItemEditHeader/ItemEditHeaderActions.tsx b/src/apps/content-editor/src/app/views/ItemEdit/components/ItemEditHeader/ItemEditHeaderActions.tsx
index b4710ba807..9036d93d28 100644
--- a/src/apps/content-editor/src/app/views/ItemEdit/components/ItemEditHeader/ItemEditHeaderActions.tsx
+++ b/src/apps/content-editor/src/app/views/ItemEdit/components/ItemEditHeader/ItemEditHeaderActions.tsx
@@ -390,7 +390,9 @@ export const ItemEditHeaderActions = ({
           if ("error" in promise.value) {
             dispatch(
               notify({
-                message: promise.value.error.data?.error,
+                message:
+                  promise.value.error.data?.error ||
+                  "Failed to publish content item.",
                 kind: "error",
               })
             );
diff --git a/src/apps/leads/src/store/leads.js b/src/apps/leads/src/store/leads.js
index 8c40af6b0e..174f822122 100644
--- a/src/apps/leads/src/store/leads.js
+++ b/src/apps/leads/src/store/leads.js
@@ -38,7 +38,7 @@ export function fetchLeads() {
         dispatch(
           notify({
             kind: "warn",
-            message: err.message,
+            message: err.message || "Failed to fetch leads",
           })
         );
         return [];
@@ -66,7 +66,7 @@ export function deleteLead(leadZuid) {
         dispatch(
           notify({
             kind: "error",
-            message: err.message,
+            message: err.message || "Failed to delete lead",
           })
         );
       });
diff --git a/src/apps/schema/src/app/components/SchemaCreateWizard.tsx b/src/apps/schema/src/app/components/SchemaCreateWizard.tsx
index 1802386fa1..d8fec39374 100644
--- a/src/apps/schema/src/app/components/SchemaCreateWizard.tsx
+++ b/src/apps/schema/src/app/components/SchemaCreateWizard.tsx
@@ -74,7 +74,12 @@ export const SchemaCreateWizard = () => {
       .unwrap()
       .then((res) => dispatch(fetchModels()))
       .catch((res) => {
-        dispatch(notify({ kind: "error", message: res?.data?.message }));
+        dispatch(
+          notify({
+            kind: "error",
+            message: res?.data?.message || "Failed to create model",
+          })
+        );
       });
   };
 
diff --git a/src/apps/schema/src/store/parents.js b/src/apps/schema/src/store/parents.js
index 4d377e4bd5..fcd3b96c59 100644
--- a/src/apps/schema/src/store/parents.js
+++ b/src/apps/schema/src/store/parents.js
@@ -34,7 +34,7 @@ export function fetchParents() {
         dispatch(
           notify({
             kind: "warn",
-            message: err.message,
+            message: err.message || "Failed to fetch parents",
           })
         );
       });
diff --git a/src/apps/settings/src/app/views/Instance/Instance.js b/src/apps/settings/src/app/views/Instance/Instance.js
index 4e12ebe791..b82fda77dd 100644
--- a/src/apps/settings/src/app/views/Instance/Instance.js
+++ b/src/apps/settings/src/app/views/Instance/Instance.js
@@ -144,7 +144,7 @@ export default connect((state) => {
         props.dispatch(
           notify({
             kind: "warn",
-            message: err.message,
+            message: err.message || "Failed to save settings",
           })
         );
       });
diff --git a/src/apps/settings/src/app/views/Styles/Styles.js b/src/apps/settings/src/app/views/Styles/Styles.js
index e197b57ad1..ec3d616e3a 100644
--- a/src/apps/settings/src/app/views/Styles/Styles.js
+++ b/src/apps/settings/src/app/views/Styles/Styles.js
@@ -131,7 +131,7 @@ export default connect((state, props) => {
         props.dispatch(
           notify({
             kind: "warn",
-            message: err.message,
+            message: err.message || "Failed to save settings",
           })
         );
       });
diff --git a/src/shell/components/GlobalSearch/index.tsx b/src/shell/components/GlobalSearch/index.tsx
index 20c91eed59..6c7d3de8bb 100644
--- a/src/shell/components/GlobalSearch/index.tsx
+++ b/src/shell/components/GlobalSearch/index.tsx
@@ -531,7 +531,7 @@ export const GlobalSearch = () => {
                 dispatch(
                   notify({
                     kind: "warn",
-                    message: newVal.noUrlErrorMessage,
+                    message: newVal.noUrlErrorMessage || "Invalid URL",
                   })
                 );
               }
diff --git a/src/shell/store/auth.js b/src/shell/store/auth.js
index 858a26703e..8c2c3cce27 100644
--- a/src/shell/store/auth.js
+++ b/src/shell/store/auth.js
@@ -187,7 +187,8 @@ export function pollTwoFactor() {
         dispatch(
           notify({
             kind: "warn",
-            message: err.message,
+            message:
+              err.message || "Failed to validate Two Factor authentication",
           })
         );
 
diff --git a/src/shell/store/content.js b/src/shell/store/content.js
index 69f9e023be..f8790d87b1 100644
--- a/src/shell/store/content.js
+++ b/src/shell/store/content.js
@@ -361,7 +361,7 @@ export function fetchItems(modelZUID, options = {}) {
           dispatch(
             notify({
               kind: "warn",
-              message: res.error,
+              message: res.error || "Failed to fetch items",
             })
           );
         }
diff --git a/src/shell/store/releases.js b/src/shell/store/releases.js
index bfe3f3196a..5b19ea10d0 100644
--- a/src/shell/store/releases.js
+++ b/src/shell/store/releases.js
@@ -284,7 +284,7 @@ export function createRelease(payload) {
           dispatch(
             notify({
               kind: "warn",
-              message: res.error,
+              message: res.error || "Failed creating a release",
             })
           );
         }
diff --git a/src/shell/store/settings.js b/src/shell/store/settings.js
index 0c51eef357..588e6d6308 100644
--- a/src/shell/store/settings.js
+++ b/src/shell/store/settings.js
@@ -148,7 +148,7 @@ export function fetchSettings() {
         dispatch(
           notify({
             kind: "warn",
-            message: err.message,
+            message: err.message || "Failed to fetch settings",
           })
         );
       });
@@ -171,7 +171,7 @@ export function fetchStylesCategories() {
         dispatch(
           notify({
             kind: "warn",
-            message: err.message,
+            message: err.message || "Failed to fetch styles categories",
           })
         );
       });
@@ -193,7 +193,7 @@ export function fetchStylesVariables() {
         dispatch(
           notify({
             kind: "warn",
-            message: err.message,
+            message: err.message || "Failed to fetch styles variables",
           })
         );
       });
diff --git a/src/shell/store/users.js b/src/shell/store/users.js
index 255232d642..d409efca77 100644
--- a/src/shell/store/users.js
+++ b/src/shell/store/users.js
@@ -36,7 +36,7 @@ export function fetchUsers() {
       .catch((error) => {
         dispatch(
           notify({
-            message: error.message,
+            message: error.message || "Failed to fetch users",
             kind: "error",
           })
         );
diff --git a/src/utility/request.js b/src/utility/request.js
index c1c23caf4d..a2344d0202 100644
--- a/src/utility/request.js
+++ b/src/utility/request.js
@@ -100,7 +100,7 @@ export function request(url, opts = {}) {
         throw err;
       } else {
         // Network errors
-        store.dispatch(notify({ message: err.message, kind: "warn" }));
+        store.dispatch(notify({ message: err.message || "", kind: "warn" }));
         return Promise.reject(
           err instanceof Error
             ? err