ErrorException: Attempt to read property "sort_field" on null in file /common/inet-pub/meliora.ge/https/data/meliora/Modules/Front/Http/Controllers/articlesController.php on line 38 #0 /common/inet-pub/meliora.ge/https/data/meliora/vendor/laravel/framework/src/Illuminate/Foundation/Bootstrap/HandleExceptions.php(257): Illuminate\Foundation\Bootstrap\HandleExceptions->handleError(2, 'Attempt to read...', '/common/inet-pu...', 38) #1 /common/inet-pub/meliora.ge/https/data/meliora/Modules/Front/Http/Controllers/articlesController.php(38): Illuminate\Foundation\Bootstrap\HandleExceptions->Illuminate\Foundation\Bootstrap\{closure}(2, 'Attempt to read...', '/common/inet-pu...', 38) #2 /common/inet-pub/meliora.ge/https/data/meliora/vendor/laravel/framework/src/Illuminate/Routing/Controller.php(54): Modules\Front\Http\Controllers\articlesController->index('ka', 19) #3 /common/inet-pub/meliora.ge/https/data/meliora/routes/web.php(268): Illuminate\Routing\Controller->callAction('index', Array) #4 /common/inet-pub/meliora.ge/https/data/meliora/vendor/laravel/framework/src/Illuminate/Routing/Route.php(237): Illuminate\Routing\RouteFileRegistrar->{closure}('ka/about_the_co...') #5 /common/inet-pub/meliora.ge/https/data/meliora/vendor/laravel/framework/src/Illuminate/Routing/Route.php(207): Illuminate\Routing\Route->runCallable() #6 /common/inet-pub/meliora.ge/https/data/meliora/vendor/laravel/framework/src/Illuminate/Routing/Router.php(725): Illuminate\Routing\Route->run() #7 /common/inet-pub/meliora.ge/https/data/meliora/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(141): Illuminate\Routing\Router->Illuminate\Routing\{closure}(Object(Illuminate\Http\Request)) #8 /common/inet-pub/meliora.ge/https/data/meliora/vendor/laravel/framework/src/Illuminate/Routing/Middleware/SubstituteBindings.php(50): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #9 /common/inet-pub/meliora.ge/https/data/meliora/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(180): Illuminate\Routing\Middleware\SubstituteBindings->handle(Object(Illuminate\Http\Request), Object(Closure)) #10 /common/inet-pub/meliora.ge/https/data/meliora/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php(78): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #11 /common/inet-pub/meliora.ge/https/data/meliora/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(180): Illuminate\Foundation\Http\Middleware\VerifyCsrfToken->handle(Object(Illuminate\Http\Request), Object(Closure)) #12 /common/inet-pub/meliora.ge/https/data/meliora/vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php(49): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #13 /common/inet-pub/meliora.ge/https/data/meliora/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(180): Illuminate\View\Middleware\ShareErrorsFromSession->handle(Object(Illuminate\Http\Request), Object(Closure)) #14 /common/inet-pub/meliora.ge/https/data/meliora/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(121): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #15 /common/inet-pub/meliora.ge/https/data/meliora/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(64): Illuminate\Session\Middleware\StartSession->handleStatefulRequest(Object(Illuminate\Http\Request), Object(Illuminate\Session\Store), Object(Closure)) #16 /common/inet-pub/meliora.ge/https/data/meliora/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(180): Illuminate\Session\Middleware\StartSession->handle(Object(Illuminate\Http\Request), Object(Closure)) #17 /common/inet-pub/meliora.ge/https/data/meliora/vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php(37): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #18 /common/inet-pub/meliora.ge/https/data/meliora/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(180): Illuminate\Cookie\Middleware\AddQueuedCookiesToResponse->handle(Object(Illuminate\Http\Request), Object(Closure)) #19 /common/inet-pub/meliora.ge/https/data/meliora/vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php(67): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #20 /common/inet-pub/meliora.ge/https/data/meliora/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(180): Illuminate\Cookie\Middleware\EncryptCookies->handle(Object(Illuminate\Http\Request), Object(Closure)) #21 /common/inet-pub/meliora.ge/https/data/meliora/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(116): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #22 /common/inet-pub/meliora.ge/https/data/meliora/vendor/laravel/framework/src/Illuminate/Routing/Router.php(726): Illuminate\Pipeline\Pipeline->then(Object(Closure)) #23 /common/inet-pub/meliora.ge/https/data/meliora/vendor/laravel/framework/src/Illuminate/Routing/Router.php(703): Illuminate\Routing\Router->runRouteWithinStack(Object(Illuminate\Routing\Route), Object(Illuminate\Http\Request)) #24 /common/inet-pub/meliora.ge/https/data/meliora/vendor/laravel/framework/src/Illuminate/Routing/Router.php(667): Illuminate\Routing\Router->runRoute(Object(Illuminate\Http\Request), Object(Illuminate\Routing\Route)) #25 /common/inet-pub/meliora.ge/https/data/meliora/vendor/laravel/framework/src/Illuminate/Routing/Router.php(656): Illuminate\Routing\Router->dispatchToRoute(Object(Illuminate\Http\Request)) #26 /common/inet-pub/meliora.ge/https/data/meliora/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(167): Illuminate\Routing\Router->dispatch(Object(Illuminate\Http\Request)) #27 /common/inet-pub/meliora.ge/https/data/meliora/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(141): Illuminate\Foundation\Http\Kernel->Illuminate\Foundation\Http\{closure}(Object(Illuminate\Http\Request)) #28 /common/inet-pub/meliora.ge/https/data/meliora/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TransformsRequest.php(21): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #29 /common/inet-pub/meliora.ge/https/data/meliora/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/ConvertEmptyStringsToNull.php(31): Illuminate\Foundation\Http\Middleware\TransformsRequest->handle(Object(Illuminate\Http\Request), Object(Closure)) #30 /common/inet-pub/meliora.ge/https/data/meliora/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(180): Illuminate\Foundation\Http\Middleware\ConvertEmptyStringsToNull->handle(Object(Illuminate\Http\Request), Object(Closure)) #31 /common/inet-pub/meliora.ge/https/data/meliora/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TransformsRequest.php(21): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #32 /common/inet-pub/meliora.ge/https/data/meliora/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TrimStrings.php(40): Illuminate\Foundation\Http\Middleware\TransformsRequest->handle(Object(Illuminate\Http\Request), Object(Closure)) #33 /common/inet-pub/meliora.ge/https/data/meliora/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(180): Illuminate\Foundation\Http\Middleware\TrimStrings->handle(Object(Illuminate\Http\Request), Object(Closure)) #34 /common/inet-pub/meliora.ge/https/data/meliora/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/ValidatePostSize.php(27): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #35 /common/inet-pub/meliora.ge/https/data/meliora/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(180): Illuminate\Foundation\Http\Middleware\ValidatePostSize->handle(Object(Illuminate\Http\Request), Object(Closure)) #36 /common/inet-pub/meliora.ge/https/data/meliora/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/PreventRequestsDuringMaintenance.php(86): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #37 /common/inet-pub/meliora.ge/https/data/meliora/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(180): Illuminate\Foundation\Http\Middleware\PreventRequestsDuringMaintenance->handle(Object(Illuminate\Http\Request), Object(Closure)) #38 /common/inet-pub/meliora.ge/https/data/meliora/vendor/laravel/framework/src/Illuminate/Http/Middleware/HandleCors.php(49): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #39 /common/inet-pub/meliora.ge/https/data/meliora/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(180): Illuminate\Http\Middleware\HandleCors->handle(Object(Illuminate\Http\Request), Object(Closure)) #40 /common/inet-pub/meliora.ge/https/data/meliora/vendor/laravel/framework/src/Illuminate/Http/Middleware/TrustProxies.php(39): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #41 /common/inet-pub/meliora.ge/https/data/meliora/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(180): Illuminate\Http\Middleware\TrustProxies->handle(Object(Illuminate\Http\Request), Object(Closure)) #42 /common/inet-pub/meliora.ge/https/data/meliora/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(116): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #43 /common/inet-pub/meliora.ge/https/data/meliora/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(142): Illuminate\Pipeline\Pipeline->then(Object(Closure)) #44 /common/inet-pub/meliora.ge/https/data/meliora/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(111): Illuminate\Foundation\Http\Kernel->sendRequestThroughRouter(Object(Illuminate\Http\Request)) #45 /common/inet-pub/meliora.ge/https/data/public_html/index.php(56): Illuminate\Foundation\Http\Kernel->handle(Object(Illuminate\Http\Request)) #46 {main}