Exception: ErrorException: Attempt to read property "category" on null in /home/johpxssm/sav/app/views/theme/bookshop/view_book.php:11 Stack trace: #0 /home/johpxssm/sav/app/views/theme/bookshop/view_book.php(11): Spatie\Ignition\Ignition->renderError() #1 /home/johpxssm/sav/app/helpers/views.php(77): require_once('/home/johpxssm/...') #2 /home/johpxssm/sav/app/controllers/BookshopController.php(56): themeview() #3 [internal function]: App\controllers\BookshopController->book() #4 /home/johpxssm/sav/vendor/pecee/simple-router/src/Pecee/SimpleRouter/ClassLoader/ClassLoader.php(34): call_user_func_array() #5 /home/johpxssm/sav/vendor/pecee/simple-router/src/Pecee/SimpleRouter/Route/Route.php(111): Pecee\SimpleRouter\ClassLoader\ClassLoader->loadClassMethod() #6 /home/johpxssm/sav/vendor/pecee/simple-router/src/Pecee/SimpleRouter/Router.php(427): Pecee\SimpleRouter\Route\Route->renderRoute() #7 /home/johpxssm/sav/vendor/pecee/simple-router/src/Pecee/SimpleRouter/Router.php(353): Pecee\SimpleRouter\Router->routeRequest() #8 /home/johpxssm/sav/vendor/pecee/simple-router/src/Pecee/SimpleRouter/SimpleRouter.php(69): Pecee\SimpleRouter\Router->start() #9 /home/johpxssm/sav/app/routes.php(432): Pecee\SimpleRouter\SimpleRouter::start() #10 /home/johpxssm/sav/index.php(21): require_once('/home/johpxssm/...') #11 {main} in file /home/johpxssm/sav/app/routes.php on line 436 #0 /home/johpxssm/sav/index.php(21): require_once() #1 {main}
