TypeError: Argument 2 passed to VK\Client\VKApiRequest::post() must be of the type string, null given, called in /var/www/html/vendor/vkcom/vk-php-sdk/src/VK/Actions/Messages.php on line 669 in file /var/www/html/vendor/vkcom/vk-php-sdk/src/VK/Client/VKApiRequest.php on line 68 #0 /var/www/html/vendor/vkcom/vk-php-sdk/src/VK/Actions/Messages.php(669): VK\Client\VKApiRequest->post('messages.send', NULL, Array) #1 /var/www/html/app/Classes/ServerHandler.php(107): VK\Actions\Messages->send(NULL, Array) #2 /var/www/html/app/Classes/ServerHandler.php(80): App\Classes\ServerHandler->sendMessageWithKeyboard(670021108, '\xD0\xAF \xD1\x82\xD0\xB5\xD0\xB1\xD1\x8F \xD0\xBD\xD0...') #3 /var/www/html/vendor/vkcom/vk-php-sdk/src/VK/CallbackApi/VKCallbackApiHandler.php(312): App\Classes\ServerHandler->messageNew(206394471, 'fastoran_bot_se...', Array) #4 /var/www/html/vendor/vkcom/vk-php-sdk/src/VK/CallbackApi/Server/VKCallbackApiServerHandler.php(28): VK\CallbackApi\VKCallbackApiHandler->parseObject(206394471, 'fastoran_bot_se...', 'message_new', Array) #5 /var/www/html/routes/web.php(33): VK\CallbackApi\Server\VKCallbackApiServerHandler->parse(Object(stdClass)) #6 /var/www/html/vendor/laravel/framework/src/Illuminate/Routing/Route.php(225): Illuminate\Routing\RouteFileRegistrar->{closure}(Object(Illuminate\Support\Facades\Request)) #7 /var/www/html/vendor/laravel/framework/src/Illuminate/Routing/Route.php(199): Illuminate\Routing\Route->runCallable() #8 /var/www/html/vendor/laravel/framework/src/Illuminate/Routing/Router.php(685): Illuminate\Routing\Route->run() #9 /var/www/html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(128): Illuminate\Routing\Router->Illuminate\Routing\{closure}(Object(Illuminate\Http\Request)) #10 /var/www/html/vendor/laravel/framework/src/Illuminate/Routing/Middleware/SubstituteBindings.php(41): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #11 /var/www/html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\Routing\Middleware\SubstituteBindings->handle(Object(Illuminate\Http\Request), Object(Closure)) #12 /var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php(78): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #13 /var/www/html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\Foundation\Http\Middleware\VerifyCsrfToken->handle(Object(Illuminate\Http\Request), Object(Closure)) #14 /var/www/html/vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php(49): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #15 /var/www/html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\View\Middleware\ShareErrorsFromSession->handle(Object(Illuminate\Http\Request), Object(Closure)) #16 /var/www/html/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(116): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #17 /var/www/html/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(62): Illuminate\Session\Middleware\StartSession->handleStatefulRequest(Object(Illuminate\Http\Request), Object(Illuminate\Session\Store), Object(Closure)) #18 /var/www/html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\Session\Middleware\StartSession->handle(Object(Illuminate\Http\Request), Object(Closure)) #19 /var/www/html/vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php(37): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #20 /var/www/html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\Cookie\Middleware\AddQueuedCookiesToResponse->handle(Object(Illuminate\Http\Request), Object(Closure)) #21 /var/www/html/vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php(67): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #22 /var/www/html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\Cookie\Middleware\EncryptCookies->handle(Object(Illuminate\Http\Request), Object(Closure)) #23 /var/www/html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(103): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #24 /var/www/html/vendor/laravel/framework/src/Illuminate/Routing/Router.php(687): Illuminate\Pipeline\Pipeline->then(Object(Closure)) #25 /var/www/html/vendor/laravel/framework/src/Illuminate/Routing/Router.php(662): Illuminate\Routing\Router->runRouteWithinStack(Object(Illuminate\Routing\Route), Object(Illuminate\Http\Request)) #26 /var/www/html/vendor/laravel/framework/src/Illuminate/Routing/Router.php(628): Illuminate\Routing\Router->runRoute(Object(Illuminate\Http\Request), Object(Illuminate\Routing\Route)) #27 /var/www/html/vendor/laravel/framework/src/Illuminate/Routing/Router.php(617): Illuminate\Routing\Router->dispatchToRoute(Object(Illuminate\Http\Request)) #28 /var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(165): Illuminate\Routing\Router->dispatch(Object(Illuminate\Http\Request)) #29 /var/www/html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(128): Illuminate\Foundation\Http\Kernel->Illuminate\Foundation\Http\{closure}(Object(Illuminate\Http\Request)) #30 /var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TransformsRequest.php(21): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #31 /var/www/html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\Foundation\Http\Middleware\TransformsRequest->handle(Object(Illuminate\Http\Request), Object(Closure)) #32 /var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TransformsRequest.php(21): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #33 /var/www/html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\Foundation\Http\Middleware\TransformsRequest->handle(Object(Illuminate\Http\Request), Object(Closure)) #34 /var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/ValidatePostSize.php(27): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #35 /var/www/html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\Foundation\Http\Middleware\ValidatePostSize->handle(Object(Illuminate\Http\Request), Object(Closure)) #36 /var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/CheckForMaintenanceMode.php(63): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #37 /var/www/html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\Foundation\Http\Middleware\CheckForMaintenanceMode->handle(Object(Illuminate\Http\Request), Object(Closure)) #38 /var/www/html/vendor/fruitcake/laravel-cors/src/HandleCors.php(38): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #39 /var/www/html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Fruitcake\Cors\HandleCors->handle(Object(Illuminate\Http\Request), Object(Closure)) #40 /var/www/html/vendor/fideloper/proxy/src/TrustProxies.php(57): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #41 /var/www/html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Fideloper\Proxy\TrustProxies->handle(Object(Illuminate\Http\Request), Object(Closure)) #42 /var/www/html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(103): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #43 /var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(140): Illuminate\Pipeline\Pipeline->then(Object(Closure)) #44 /var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(109): Illuminate\Foundation\Http\Kernel->sendRequestThroughRouter(Object(Illuminate\Http\Request)) #45 /var/www/html/public/index.php(55): Illuminate\Foundation\Http\Kernel->handle(Object(Illuminate\Http\Request)) #46 {main}