Unhandled Exception

Message:

Trying to get property of non-object

Location:

/home/makebusi/laser/bundles/front/controllers/article.php on line 15

Stack Trace:

#0 /home/makebusi/laser/laravel/laravel.php(42): Laravel\Error::native(8, 'Trying to get p...', '/home/makebusi/...', 15)
#1 /home/makebusi/laser/bundles/front/controllers/article.php(15): Laravel\{closure}(8, 'Trying to get p...', '/home/makebusi/...', 15, Array)
#2 [internal function]: Cfront_Article_Controller->action_index('147', 'Testy-alergiczn...')
#3 /home/makebusi/laser/laravel/routing/controller.php(324): call_user_func_array(Array, Array)
#4 /home/makebusi/laser/laravel/routing/controller.php(284): Laravel\Routing\Controller->response('index', Array)
#5 /home/makebusi/laser/laravel/routing/controller.php(164): Laravel\Routing\Controller->execute('index', Array)
#6 /home/makebusi/laser/laravel/routing/route.php(153): Laravel\Routing\Controller::call('cfront::article...', Array)
#7 /home/makebusi/laser/laravel/routing/route.php(124): Laravel\Routing\Route->response()
#8 /home/makebusi/laser/laravel/laravel.php(167): Laravel\Routing\Route->call()
#9 /home/makebusi/laser/public/index.php(34): require('/home/makebusi/...')
#10 {main}