fix

src/main/java/com/LabWork/app/MangaStore/configuration/WebConfiguration.java

@@ -3,6 +3,7 @@ package com.LabWork.app.MangaStore.configuration;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.http.HttpStatus;
 import org.springframework.web.servlet.config.annotation.*;
+import org.springframework.web.servlet.config.annotation.ViewControllerRegistry;
 
 @Configuration
 public class WebConfiguration implements WebMvcConfigurer {

src/main/java/com/LabWork/app/MangaStore/controller/User/UserMvcController.java

@@ -23,8 +23,8 @@ public class UserMvcController {
         this.userService = userService;
     }
 
-    @GetMapping
     @Secured({UserRole.AsString.ADMIN})
+    @GetMapping
     public String getUsers(@RequestParam(defaultValue = "1") int page,
                            @RequestParam(defaultValue = "5") int size,
                            Model model) {

src/main/java/com/LabWork/app/MangaStore/util/error/AdviceController.java

@@ -13,7 +13,7 @@ import org.springframework.web.bind.annotation.ExceptionHandler;
 
 import java.util.stream.Collectors;
 
-@ControllerAdvice
+/*@ControllerAdvice*/
 public class AdviceController {
     @ExceptionHandler({
             CreatorNotFoundException.class,

src/main/resources/templates/default.html

@@ -34,7 +34,7 @@
                 <!--(login=${#authentication.name})-->
                 <a class="nav-link" sec:authorize="hasRole('ROLE_ADMIN')" th:href="@{/creatorAction(login=${#authentication.name})}">CreatorAction</a>
                 <a class="nav-link" sec:authorize="hasRole('ROLE_USER')" th:href="@{/readerAction(readerLogin=${#authentication.name})}">ReaderAction</a>
-                <a sec:authorize="hasRole('ROLE_ADMIN')" class="nav-link" href="/users">Users</a>
+                <a sec:authorize="hasRole('ROLE_USER')" class="nav-link" href="/users">Users</a>
                 <a class="nav-link" href="/manga">Catalog</a>
                 <a class="nav-link" href="/swagger-ui/index.html">Документация REST API</a>
                 <a class="nav-link" href="/h2-console/">Консоль H2</a>