Illuminate\Database\QueryException: SQLSTATE[HY000] [2002] Connection refused (SQL: select * from `informations` limit 1) in file /home/cntbd/domains/cucnghethuatbieudien.gov.vn/public_html/vendor/laravel/framework/src/Illuminate/Database/Connection.php on line 678 #0 /home/cntbd/domains/cucnghethuatbieudien.gov.vn/public_html/vendor/laravel/framework/src/Illuminate/Database/Connection.php(752): Illuminate\Database\Connection->runQueryCallback('select * from `...', Array, Object(Closure)) #1 /home/cntbd/domains/cucnghethuatbieudien.gov.vn/public_html/vendor/laravel/framework/src/Illuminate/Database/Connection.php(732): Illuminate\Database\Connection->tryAgainIfCausedByLostConnection(Object(Illuminate\Database\QueryException), 'select * from `...', Array, Object(Closure)) #2 /home/cntbd/domains/cucnghethuatbieudien.gov.vn/public_html/vendor/laravel/framework/src/Illuminate/Database/Connection.php(641): Illuminate\Database\Connection->handleQueryException(Object(Illuminate\Database\QueryException), 'select * from `...', Array, Object(Closure)) #3 /home/cntbd/domains/cucnghethuatbieudien.gov.vn/public_html/vendor/laravel/framework/src/Illuminate/Database/Connection.php(346): Illuminate\Database\Connection->run('select * from `...', Array, Object(Closure)) #4 /home/cntbd/domains/cucnghethuatbieudien.gov.vn/public_html/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php(2313): Illuminate\Database\Connection->select('select * from `...', Array, true) #5 /home/cntbd/domains/cucnghethuatbieudien.gov.vn/public_html/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php(2301): Illuminate\Database\Query\Builder->runSelect() #6 /home/cntbd/domains/cucnghethuatbieudien.gov.vn/public_html/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php(2796): Illuminate\Database\Query\Builder->Illuminate\Database\Query\{closure}() #7 /home/cntbd/domains/cucnghethuatbieudien.gov.vn/public_html/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php(2302): Illuminate\Database\Query\Builder->onceWithColumns(Array, Object(Closure)) #8 /home/cntbd/domains/cucnghethuatbieudien.gov.vn/public_html/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Builder.php(588): Illuminate\Database\Query\Builder->get(Array) #9 /home/cntbd/domains/cucnghethuatbieudien.gov.vn/public_html/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Builder.php(572): Illuminate\Database\Eloquent\Builder->getModels(Array) #10 /home/cntbd/domains/cucnghethuatbieudien.gov.vn/public_html/vendor/laravel/framework/src/Illuminate/Database/Concerns/BuildsQueries.php(242): Illuminate\Database\Eloquent\Builder->get(Array) #11 /home/cntbd/domains/cucnghethuatbieudien.gov.vn/public_html/vendor/laravel/framework/src/Illuminate/Support/Traits/ForwardsCalls.php(23): Illuminate\Database\Eloquent\Builder->first() #12 /home/cntbd/domains/cucnghethuatbieudien.gov.vn/public_html/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Model.php(1890): Illuminate\Database\Eloquent\Model->forwardCallTo(Object(Illuminate\Database\Eloquent\Builder), 'first', Array) #13 /home/cntbd/domains/cucnghethuatbieudien.gov.vn/public_html/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Model.php(1902): Illuminate\Database\Eloquent\Model->__call('first', Array) #14 /home/cntbd/domains/cucnghethuatbieudien.gov.vn/public_html/app/Http/Controllers/FrontEnd/CommonController.php(29): Illuminate\Database\Eloquent\Model::__callStatic('first', Array) #15 [internal function]: App\Http\Controllers\FrontEnd\CommonController->__construct() #16 /home/cntbd/domains/cucnghethuatbieudien.gov.vn/public_html/vendor/laravel/framework/src/Illuminate/Container/Container.php(877): ReflectionClass->newInstanceArgs(Array) #17 /home/cntbd/domains/cucnghethuatbieudien.gov.vn/public_html/vendor/laravel/framework/src/Illuminate/Container/Container.php(714): Illuminate\Container\Container->build('App\\Http\\Contro...') #18 /home/cntbd/domains/cucnghethuatbieudien.gov.vn/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Application.php(841): Illuminate\Container\Container->resolve('App\\Http\\Contro...', Array, true) #19 /home/cntbd/domains/cucnghethuatbieudien.gov.vn/public_html/vendor/laravel/framework/src/Illuminate/Container/Container.php(652): Illuminate\Foundation\Application->resolve('App\\Http\\Contro...', Array) #20 /home/cntbd/domains/cucnghethuatbieudien.gov.vn/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Application.php(826): Illuminate\Container\Container->make('App\\Http\\Contro...', Array) #21 /home/cntbd/domains/cucnghethuatbieudien.gov.vn/public_html/vendor/laravel/framework/src/Illuminate/Routing/Route.php(268): Illuminate\Foundation\Application->make('App\\Http\\Contro...') #22 /home/cntbd/domains/cucnghethuatbieudien.gov.vn/public_html/vendor/laravel/framework/src/Illuminate/Routing/Route.php(1019): Illuminate\Routing\Route->getController() #23 /home/cntbd/domains/cucnghethuatbieudien.gov.vn/public_html/vendor/laravel/framework/src/Illuminate/Routing/Route.php(980): Illuminate\Routing\Route->controllerMiddleware() #24 /home/cntbd/domains/cucnghethuatbieudien.gov.vn/public_html/vendor/laravel/framework/src/Illuminate/Routing/Router.php(712): Illuminate\Routing\Route->gatherMiddleware() #25 /home/cntbd/domains/cucnghethuatbieudien.gov.vn/public_html/vendor/laravel/framework/src/Illuminate/Routing/Router.php(688): Illuminate\Routing\Router->gatherRouteMiddleware(Object(Illuminate\Routing\Route)) #26 /home/cntbd/domains/cucnghethuatbieudien.gov.vn/public_html/vendor/laravel/framework/src/Illuminate/Routing/Router.php(672): Illuminate\Routing\Router->runRouteWithinStack(Object(Illuminate\Routing\Route), Object(Illuminate\Http\Request)) #27 /home/cntbd/domains/cucnghethuatbieudien.gov.vn/public_html/vendor/laravel/framework/src/Illuminate/Routing/Router.php(636): Illuminate\Routing\Router->runRoute(Object(Illuminate\Http\Request), Object(Illuminate\Routing\Route)) #28 /home/cntbd/domains/cucnghethuatbieudien.gov.vn/public_html/vendor/laravel/framework/src/Illuminate/Routing/Router.php(625): Illuminate\Routing\Router->dispatchToRoute(Object(Illuminate\Http\Request)) #29 /home/cntbd/domains/cucnghethuatbieudien.gov.vn/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(166): Illuminate\Routing\Router->dispatch(Object(Illuminate\Http\Request)) #30 /home/cntbd/domains/cucnghethuatbieudien.gov.vn/public_html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(128): Illuminate\Foundation\Http\Kernel->Illuminate\Foundation\Http\{closure}(Object(Illuminate\Http\Request)) #31 /home/cntbd/domains/cucnghethuatbieudien.gov.vn/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TransformsRequest.php(21): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #32 /home/cntbd/domains/cucnghethuatbieudien.gov.vn/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/ConvertEmptyStringsToNull.php(31): Illuminate\Foundation\Http\Middleware\TransformsRequest->handle(Object(Illuminate\Http\Request), Object(Closure)) #33 /home/cntbd/domains/cucnghethuatbieudien.gov.vn/public_html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\Foundation\Http\Middleware\ConvertEmptyStringsToNull->handle(Object(Illuminate\Http\Request), Object(Closure)) #34 /home/cntbd/domains/cucnghethuatbieudien.gov.vn/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TransformsRequest.php(21): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #35 /home/cntbd/domains/cucnghethuatbieudien.gov.vn/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TrimStrings.php(40): Illuminate\Foundation\Http\Middleware\TransformsRequest->handle(Object(Illuminate\Http\Request), Object(Closure)) #36 /home/cntbd/domains/cucnghethuatbieudien.gov.vn/public_html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\Foundation\Http\Middleware\TrimStrings->handle(Object(Illuminate\Http\Request), Object(Closure)) #37 /home/cntbd/domains/cucnghethuatbieudien.gov.vn/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/ValidatePostSize.php(27): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #38 /home/cntbd/domains/cucnghethuatbieudien.gov.vn/public_html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\Foundation\Http\Middleware\ValidatePostSize->handle(Object(Illuminate\Http\Request), Object(Closure)) #39 /home/cntbd/domains/cucnghethuatbieudien.gov.vn/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/PreventRequestsDuringMaintenance.php(86): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #40 /home/cntbd/domains/cucnghethuatbieudien.gov.vn/public_html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\Foundation\Http\Middleware\PreventRequestsDuringMaintenance->handle(Object(Illuminate\Http\Request), Object(Closure)) #41 /home/cntbd/domains/cucnghethuatbieudien.gov.vn/public_html/vendor/fruitcake/laravel-cors/src/HandleCors.php(37): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #42 /home/cntbd/domains/cucnghethuatbieudien.gov.vn/public_html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Fruitcake\Cors\HandleCors->handle(Object(Illuminate\Http\Request), Object(Closure)) #43 /home/cntbd/domains/cucnghethuatbieudien.gov.vn/public_html/vendor/fideloper/proxy/src/TrustProxies.php(57): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #44 /home/cntbd/domains/cucnghethuatbieudien.gov.vn/public_html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Fideloper\Proxy\TrustProxies->handle(Object(Illuminate\Http\Request), Object(Closure)) #45 /home/cntbd/domains/cucnghethuatbieudien.gov.vn/public_html/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(103): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #46 /home/cntbd/domains/cucnghethuatbieudien.gov.vn/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(141): Illuminate\Pipeline\Pipeline->then(Object(Closure)) #47 /home/cntbd/domains/cucnghethuatbieudien.gov.vn/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(110): Illuminate\Foundation\Http\Kernel->sendRequestThroughRouter(Object(Illuminate\Http\Request)) #48 /home/cntbd/domains/cucnghethuatbieudien.gov.vn/public_html/public/index.php(51): Illuminate\Foundation\Http\Kernel->handle(Object(Illuminate\Http\Request)) #49 {main}