Only check roles if a user when accessing pages

src/app/(payload)/access/isAdmin.ts

@@ -51,8 +51,10 @@ export const isAdminOrSelf = ({ req: { user } }: any) => {
 }
 
 export const isAdminOrPublished = ({ req: { user } }: any) => {
-  if (user.roles?.includes('admin')) {
-    return true
+  if (user && user.roles) {
+    if (user.roles?.includes('admin')) {
+      return true
+    }
   }
 
   return {