ErrorException: Attempt to read property "id" on null in file /home/niilm812/public_html/app/Http/Controllers/Web/DepartmentController.php on line 71 #0 /home/niilm812/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Bootstrap/HandleExceptions.php(539): Illuminate\Foundation\Bootstrap\HandleExceptions->handleError(2, 'Attempt to read...', '/home/niilm812/...', 71) #1 /home/niilm812/public_html/app/Http/Controllers/Web/DepartmentController.php(71): Illuminate\Foundation\Bootstrap\HandleExceptions->Illuminate\Foundation\Bootstrap\{closure}(2, 'Attempt to read...', '/home/niilm812/...', 71) #2 /home/niilm812/public_html/vendor/laravel/framework/src/Illuminate/Routing/Controller.php(107): App\Http\Controllers\Web\DepartmentController->index('wilp') #3 /home/niilm812/public_html/vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php(85): Illuminate\Routing\Controller->callAction('index', Array) #4 /home/niilm812/public_html/vendor/laravel/framework/src/Illuminate/Routing/Route.php(517): Illuminate\Routing\ControllerDispatcher->dispatch(Object(Illuminate\Routing\Route), Object(App\Http\Controllers\Web\DepartmentController), 'index') #5 /home/niilm812/public_html/vendor/laravel/framework/src/Illuminate/Routing/Route.php(409): Illuminate\Routing\Route->runController() #6 /home/niilm812/public_html/vendor/laravel/framework/src/Illuminate/Routing/Router.php(1595): Illuminate\Routing\Route->run() #7 /home/niilm812/public_html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(281): Illuminate\Routing\Router->Illuminate\Routing\{closure}(Object(Illuminate\Http\Request)) #8 /home/niilm812/public_html/app/Http/Middleware/XSSProtection.php(79): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #9 /home/niilm812/public_html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(359): App\Http\Middleware\XSSProtection->handle(Object(Illuminate\Http\Request), Object(Closure)) #10 /home/niilm812/public_html/app/Http/Middleware/IsUserBanned.php(115): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #11 /home/niilm812/public_html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(359): App\Http\Middleware\IsUserBanned->handle(Object(Illuminate\Http\Request), Object(Closure)) #12 /home/niilm812/public_html/app/Http/Middleware/Localization.php(100): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #13 /home/niilm812/public_html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(359): App\Http\Middleware\Localization->handle(Object(Illuminate\Http\Request), Object(Closure)) #14 /home/niilm812/public_html/vendor/laravel/framework/src/Illuminate/Routing/Middleware/SubstituteBindings.php(99): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #15 /home/niilm812/public_html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(359): Illuminate\Routing\Middleware\SubstituteBindings->handle(Object(Illuminate\Http\Request), Object(Closure)) #16 /home/niilm812/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php(155): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #17 /home/niilm812/public_html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(359): Illuminate\Foundation\Http\Middleware\VerifyCsrfToken->handle(Object(Illuminate\Http\Request), Object(Closure)) #18 /home/niilm812/public_html/vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php(97): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #19 /home/niilm812/public_html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(359): Illuminate\View\Middleware\ShareErrorsFromSession->handle(Object(Illuminate\Http\Request), Object(Closure)) #20 /home/niilm812/public_html/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(241): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #21 /home/niilm812/public_html/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(127): Illuminate\Session\Middleware\StartSession->handleStatefulRequest(Object(Illuminate\Http\Request), Object(Illuminate\Session\Store), Object(Closure)) #22 /home/niilm812/public_html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(359): Illuminate\Session\Middleware\StartSession->handle(Object(Illuminate\Http\Request), Object(Closure)) #23 /home/niilm812/public_html/vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php(73): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #24 /home/niilm812/public_html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(359): Illuminate\Cookie\Middleware\AddQueuedCookiesToResponse->handle(Object(Illuminate\Http\Request), Object(Closure)) #25 /home/niilm812/public_html/vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php(133): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #26 /home/niilm812/public_html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(359): Illuminate\Cookie\Middleware\EncryptCookies->handle(Object(Illuminate\Http\Request), Object(Closure)) #27 /home/niilm812/public_html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(231): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #28 /home/niilm812/public_html/vendor/laravel/framework/src/Illuminate/Routing/Router.php(1593): Illuminate\Pipeline\Pipeline->then(Object(Closure)) #29 /home/niilm812/public_html/vendor/laravel/framework/src/Illuminate/Routing/Router.php(1551): Illuminate\Routing\Router->runRouteWithinStack(Object(Illuminate\Routing\Route), Object(Illuminate\Http\Request)) #30 /home/niilm812/public_html/vendor/laravel/framework/src/Illuminate/Routing/Router.php(1479): Illuminate\Routing\Router->runRoute(Object(Illuminate\Http\Request), Object(Illuminate\Routing\Route)) #31 /home/niilm812/public_html/vendor/laravel/framework/src/Illuminate/Routing/Router.php(1457): Illuminate\Routing\Router->dispatchToRoute(Object(Illuminate\Http\Request)) #32 /home/niilm812/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(379): Illuminate\Routing\Router->dispatch(Object(Illuminate\Http\Request)) #33 /home/niilm812/public_html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(281): Illuminate\Foundation\Http\Kernel->Illuminate\Foundation\Http\{closure}(Object(Illuminate\Http\Request)) #34 /home/niilm812/public_html/vendor/fruitcake/laravel-cors/src/HandleCors.php(38): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #35 /home/niilm812/public_html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(359): Fruitcake\Cors\HandleCors->handle(Object(Illuminate\Http\Request), Object(Closure)) #36 /home/niilm812/public_html/vendor/laravel/framework/src/Illuminate/Http/Middleware/TrustProxies.php(77): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #37 /home/niilm812/public_html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(359): Illuminate\Http\Middleware\TrustProxies->handle(Object(Illuminate\Http\Request), Object(Closure)) #38 /home/niilm812/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TransformsRequest.php(41): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #39 /home/niilm812/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/ConvertEmptyStringsToNull.php(61): Illuminate\Foundation\Http\Middleware\TransformsRequest->handle(Object(Illuminate\Http\Request), Object(Closure)) #40 /home/niilm812/public_html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(359): Illuminate\Foundation\Http\Middleware\ConvertEmptyStringsToNull->handle(Object(Illuminate\Http\Request), Object(Closure)) #41 /home/niilm812/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TransformsRequest.php(41): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #42 /home/niilm812/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TrimStrings.php(79): Illuminate\Foundation\Http\Middleware\TransformsRequest->handle(Object(Illuminate\Http\Request), Object(Closure)) #43 /home/niilm812/public_html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(359): Illuminate\Foundation\Http\Middleware\TrimStrings->handle(Object(Illuminate\Http\Request), Object(Closure)) #44 /home/niilm812/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/ValidatePostSize.php(53): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #45 /home/niilm812/public_html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(359): Illuminate\Foundation\Http\Middleware\ValidatePostSize->handle(Object(Illuminate\Http\Request), Object(Closure)) #46 /home/niilm812/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/PreventRequestsDuringMaintenance.php(171): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #47 /home/niilm812/public_html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(359): Illuminate\Foundation\Http\Middleware\PreventRequestsDuringMaintenance->handle(Object(Illuminate\Http\Request), Object(Closure)) #48 /home/niilm812/public_html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(231): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #49 /home/niilm812/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(329): Illuminate\Pipeline\Pipeline->then(Object(Closure)) #50 /home/niilm812/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(267): Illuminate\Foundation\Http\Kernel->sendRequestThroughRouter(Object(Illuminate\Http\Request)) #51 /home/niilm812/public_html/index.php(173): Illuminate\Foundation\Http\Kernel->handle(Object(Illuminate\Http\Request)) #52 {main}