Laravel error when using Route::resources('book', 'BookController');

Question

Super new to laravel .So I put Route::resources('books','BookController'); in my web.php but I am getting an error in my terminal (img)

also when i run my local host I get something similar (img)

user_2109233 · Answer

Route::resource('resource', 'Controller');

resource not resources, resources would be for setting up multiple resources at one go:

Route::resources([
    'something' => 'SomethingController',
    'resource' => 'ResourceController',
]);

user_6344382 · Answer

Do Like this

Route::resource('itemCRUD','ItemCRUDController');