Illuminate\Database\QueryException: SQLSTATE[HY000] [2002] Connection refused (Connection: mysql, SQL: select * from `settings`) in file /home/posalaty/o2_cms/vendor/laravel/framework/src/Illuminate/Database/Connection.php on line 795 #0 /home/posalaty/o2_cms/vendor/laravel/framework/src/Illuminate/Database/Connection.php(934): Illuminate\Database\Connection->runQueryCallback('select * from `...', Array, Object(Closure)) #1 /home/posalaty/o2_cms/vendor/laravel/framework/src/Illuminate/Database/Connection.php(914): Illuminate\Database\Connection->tryAgainIfCausedByLostConnection(Object(Illuminate\Database\QueryException), 'select * from `...', Array, Object(Closure)) #2 /home/posalaty/o2_cms/vendor/laravel/framework/src/Illuminate/Database/Connection.php(758): Illuminate\Database\Connection->handleQueryException(Object(Illuminate\Database\QueryException), 'select * from `...', Array, Object(Closure)) #3 /home/posalaty/o2_cms/vendor/laravel/framework/src/Illuminate/Database/Connection.php(424): Illuminate\Database\Connection->run('select * from `...', Array, Object(Closure)) #4 /home/posalaty/o2_cms/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php(2748): Illuminate\Database\Connection->select('select * from `...', Array, true) #5 /home/posalaty/o2_cms/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php(2736): Illuminate\Database\Query\Builder->runSelect() #6 /home/posalaty/o2_cms/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php(3290): Illuminate\Database\Query\Builder->Illuminate\Database\Query\{closure}() #7 /home/posalaty/o2_cms/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php(2737): Illuminate\Database\Query\Builder->onceWithColumns(Array, Object(Closure)) #8 /home/posalaty/o2_cms/app/Support/System.php(19): Illuminate\Database\Query\Builder->get() #9 /home/posalaty/o2_cms/vendor/laravel/framework/src/Illuminate/Cache/Repository.php(397): System::{closure}() #10 /home/posalaty/o2_cms/vendor/laravel/framework/src/Illuminate/Cache/CacheManager.php(424): Illuminate\Cache\Repository->remember('settings', 1440, Object(Closure)) #11 /home/posalaty/o2_cms/app/Support/System.php(26): Illuminate\Cache\CacheManager->__call('remember', Array) #12 /home/posalaty/o2_cms/app/Providers/AppServiceProvider.php(52): System::init() #13 /home/posalaty/o2_cms/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(36): App\Providers\AppServiceProvider->boot() #14 /home/posalaty/o2_cms/vendor/laravel/framework/src/Illuminate/Container/Util.php(41): Illuminate\Container\BoundMethod::Illuminate\Container\{closure}() #15 /home/posalaty/o2_cms/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(93): Illuminate\Container\Util::unwrapIfClosure(Object(Closure)) #16 /home/posalaty/o2_cms/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(37): Illuminate\Container\BoundMethod::callBoundMethod(Object(Illuminate\Foundation\Application), Array, Object(Closure)) #17 /home/posalaty/o2_cms/vendor/laravel/framework/src/Illuminate/Container/Container.php(662): Illuminate\Container\BoundMethod::call(Object(Illuminate\Foundation\Application), Array, Array, NULL) #18 /home/posalaty/o2_cms/vendor/laravel/framework/src/Illuminate/Foundation/Application.php(1006): Illuminate\Container\Container->call(Array) #19 /home/posalaty/o2_cms/vendor/laravel/framework/src/Illuminate/Foundation/Application.php(987): Illuminate\Foundation\Application->bootProvider(Object(App\Providers\AppServiceProvider)) #20 [internal function]: Illuminate\Foundation\Application->Illuminate\Foundation\{closure}(Object(App\Providers\AppServiceProvider), 24) #21 /home/posalaty/o2_cms/vendor/laravel/framework/src/Illuminate/Foundation/Application.php(988): array_walk(Array, Object(Closure)) #22 /home/posalaty/o2_cms/vendor/laravel/framework/src/Illuminate/Foundation/Bootstrap/BootProviders.php(17): Illuminate\Foundation\Application->boot() #23 /home/posalaty/o2_cms/vendor/laravel/framework/src/Illuminate/Foundation/Application.php(261): Illuminate\Foundation\Bootstrap\BootProviders->bootstrap(Object(Illuminate\Foundation\Application)) #24 /home/posalaty/o2_cms/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(186): Illuminate\Foundation\Application->bootstrapWith(Array) #25 /home/posalaty/o2_cms/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(170): Illuminate\Foundation\Http\Kernel->bootstrap() #26 /home/posalaty/o2_cms/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(144): Illuminate\Foundation\Http\Kernel->sendRequestThroughRouter(Object(Illuminate\Http\Request)) #27 /home/posalaty/o2_cms/public/index.php(57): Illuminate\Foundation\Http\Kernel->handle(Object(Illuminate\Http\Request)) #28 {main}