diff --git a/src/features/auth/model/stores/authStore/authStore.ts b/src/features/auth/model/stores/authStore/authStore.ts
index 2ea3846..d6aba35 100644
--- a/src/features/auth/model/stores/authStore/authStore.ts
+++ b/src/features/auth/model/stores/authStore/authStore.ts
@@ -2,12 +2,12 @@ import { create } from "zustand";
 import type { AuthStore } from "../../types/store";
 import { login, logout, register } from "../../../api";
 import { callApi } from "shared/utils";
+import { UNEXPECTED_ERROR_MESSAGE } from "shared/config";
 
 export const useAuthStore = create<AuthStore>()((set) => ({
   user: undefined,
   status: "idle",
-  setUser: (user) => set({ user }),
-  setStatus: (status) => set({ status }),
+  error: null,
 
   login: async (loginData) => {
     set({ status: "loading" });
@@ -15,17 +15,21 @@ export const useAuthStore = create<AuthStore>()((set) => ({
       const [responseData, loginError] = await callApi(() => login(loginData));
 
       if (loginError) {
-        set({ status: "unauthenticated" });
+        set({ status: "unauthenticated", error: loginError });
         return;
       }
 
       set({
         status: "authenticated",
         user: responseData?.user,
+        error: null,
       });
     } catch (err) {
-      console.warn(err);
-      set({ status: "idle" });
+      console.error(err);
+      set({
+        status: "unauthenticated",
+        error: new Error(UNEXPECTED_ERROR_MESSAGE),
+      });
     }
   },
   register: async (registerData) => {
@@ -35,17 +39,21 @@ export const useAuthStore = create<AuthStore>()((set) => ({
       );
 
       if (registerError) {
-        set({ status: "unauthenticated" });
+        set({ status: "unauthenticated", error: registerError });
         return;
       }
 
       set({
         status: "authenticated",
         user: responseData?.user,
+        error: null,
       });
     } catch (err) {
-      console.warn(err);
-      set({ status: "idle" });
+      console.error(err);
+      set({
+        status: "unauthenticated",
+        error: new Error(UNEXPECTED_ERROR_MESSAGE),
+      });
     }
   },
   logout: async () => {
@@ -54,13 +62,18 @@ export const useAuthStore = create<AuthStore>()((set) => ({
       const [, logoutError] = await callApi(() => logout());
 
       if (logoutError) {
-        set({ status: "authenticated" });
+        set({ error: logoutError });
+        return;
       }
 
-      set({ status: "unauthenticated", user: undefined });
+      set({
+        status: "unauthenticated",
+        user: undefined,
+        error: null,
+      });
     } catch (err) {
-      console.warn(err);
-      set({ status: "idle" });
+      console.error(err);
+      set({ error: new Error(UNEXPECTED_ERROR_MESSAGE) });
     }
   },
 }));
diff --git a/src/features/auth/model/types/store.ts b/src/features/auth/model/types/store.ts
index 9d23616..5952dc8 100644
--- a/src/features/auth/model/types/store.ts
+++ b/src/features/auth/model/types/store.ts
@@ -1,8 +1,8 @@
 import type { User } from "entities/User";
 import type { AuthData, AuthStatus } from "./service";
+import type { ApiError } from "shared/utils";
 
 export interface AuthStoreState {
-  
   /**
    * User's credentials
    */
@@ -11,6 +11,10 @@ export interface AuthStoreState {
    * Authentication status
    */
   status: AuthStatus;
+  /**
+   * Error data
+   */
+  error: ApiError | Error | null;
 }
 
 export type LoginAction = (data: AuthData) => void;
@@ -18,9 +22,6 @@ export type RegisterAction = (data: AuthData) => void;
 export type LogoutAction = () => void;
 
 export interface AuthStoreActions {
-  setUser: (user: AuthStoreState["user"] | undefined) => void;
-  setStatus: (status: AuthStoreState["status"]) => void;
-
   // Async actions
   login: LoginAction;
   register: RegisterAction;