Yajra\Pdo\Oci8\Exceptions\Oci8Exception: ORA-24415: Missing or null username. in file C:\xampp\htdocs\jdm-technology\vendor\yajra\laravel-pdo-via-oci8\src\Pdo\Oci8.php on line 478 #0 C:\xampp\htdocs\jdm-technology\vendor\yajra\laravel-pdo-via-oci8\src\Pdo\Oci8.php(96): Yajra\Pdo\Oci8->connect('(DESCRIPTION = ...', '', '', Array, 'AL32UTF8') #1 C:\xampp\htdocs\jdm-technology\vendor\yajra\laravel-oci8\src\Oci8\Connectors\OracleConnector.php(211): Yajra\Pdo\Oci8->__construct('(DESCRIPTION = ...', '', '', Array) #2 C:\xampp\htdocs\jdm-technology\vendor\yajra\laravel-oci8\src\Oci8\Connectors\OracleConnector.php(42): Yajra\Oci8\Connectors\OracleConnector->createConnection('(DESCRIPTION = ...', Array, Array) #3 C:\xampp\htdocs\jdm-technology\vendor\yajra\laravel-oci8\src\Oci8\Oci8ServiceProvider.php(49): Yajra\Oci8\Connectors\OracleConnector->connect(Array) #4 C:\xampp\htdocs\jdm-technology\vendor\laravel\framework\src\Illuminate\Database\Connectors\ConnectionFactory.php(273): Yajra\Oci8\Oci8ServiceProvider->Yajra\Oci8\{closure}(Object(Closure), '', '', Array) #5 C:\xampp\htdocs\jdm-technology\vendor\laravel\framework\src\Illuminate\Database\Connectors\ConnectionFactory.php(76): Illuminate\Database\Connectors\ConnectionFactory->createConnection('oracle', Object(Closure), '', '', Array) #6 C:\xampp\htdocs\jdm-technology\vendor\laravel\framework\src\Illuminate\Database\Connectors\ConnectionFactory.php(50): Illuminate\Database\Connectors\ConnectionFactory->createSingleConnection(Array) #7 C:\xampp\htdocs\jdm-technology\vendor\laravel\framework\src\Illuminate\Database\DatabaseManager.php(131): Illuminate\Database\Connectors\ConnectionFactory->make(Array, 'oracle') #8 C:\xampp\htdocs\jdm-technology\vendor\laravel\framework\src\Illuminate\Database\DatabaseManager.php(86): Illuminate\Database\DatabaseManager->makeConnection('oracle') #9 C:\xampp\htdocs\jdm-technology\vendor\laravel\framework\src\Illuminate\Database\Eloquent\Model.php(1344): Illuminate\Database\DatabaseManager->connection('oracle') #10 C:\xampp\htdocs\jdm-technology\vendor\laravel\framework\src\Illuminate\Database\Eloquent\Model.php(1310): Illuminate\Database\Eloquent\Model::resolveConnection(NULL) #11 C:\xampp\htdocs\jdm-technology\vendor\laravel\framework\src\Illuminate\Database\Eloquent\Model.php(1116): Illuminate\Database\Eloquent\Model->getConnection() #12 C:\xampp\htdocs\jdm-technology\vendor\laravel\framework\src\Illuminate\Database\Eloquent\Model.php(1033): Illuminate\Database\Eloquent\Model->newBaseQueryBuilder() #13 C:\xampp\htdocs\jdm-technology\vendor\laravel\framework\src\Illuminate\Database\Eloquent\Model.php(1069): Illuminate\Database\Eloquent\Model->newModelQuery() #14 C:\xampp\htdocs\jdm-technology\vendor\laravel\framework\src\Illuminate\Database\Eloquent\Model.php(1022): Illuminate\Database\Eloquent\Model->newQueryWithoutScopes() #15 C:\xampp\htdocs\jdm-technology\vendor\laravel\framework\src\Illuminate\Database\Eloquent\Model.php(1012): Illuminate\Database\Eloquent\Model->newQuery() #16 C:\xampp\htdocs\jdm-technology\vendor\laravel\framework\src\Illuminate\Database\Eloquent\Model.php(503): Illuminate\Database\Eloquent\Model::query() #17 C:\xampp\htdocs\jdm-technology\app\Http\Controllers\BrandController.php(147): Illuminate\Database\Eloquent\Model::with(Array) #18 C:\xampp\htdocs\jdm-technology\vendor\laravel\framework\src\Illuminate\Routing\Controller.php(54): App\Http\Controllers\BrandController->view_one_brand_item('47763', 'eaton-make-120-...') #19 C:\xampp\htdocs\jdm-technology\vendor\laravel\framework\src\Illuminate\Routing\ControllerDispatcher.php(45): Illuminate\Routing\Controller->callAction('view_one_brand_...', Array) #20 C:\xampp\htdocs\jdm-technology\vendor\laravel\framework\src\Illuminate\Routing\Route.php(239): Illuminate\Routing\ControllerDispatcher->dispatch(Object(Illuminate\Routing\Route), Object(App\Http\Controllers\BrandController), 'view_one_brand_...') #21 C:\xampp\htdocs\jdm-technology\vendor\laravel\framework\src\Illuminate\Routing\Route.php(196): Illuminate\Routing\Route->runController() #22 C:\xampp\htdocs\jdm-technology\vendor\laravel\framework\src\Illuminate\Routing\Router.php(685): Illuminate\Routing\Route->run() #23 C:\xampp\htdocs\jdm-technology\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php(128): Illuminate\Routing\Router->Illuminate\Routing\{closure}(Object(Illuminate\Http\Request)) #24 C:\xampp\htdocs\jdm-technology\vendor\laravel\framework\src\Illuminate\Routing\Middleware\SubstituteBindings.php(41): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #25 C:\xampp\htdocs\jdm-technology\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php(167): Illuminate\Routing\Middleware\SubstituteBindings->handle(Object(Illuminate\Http\Request), Object(Closure)) #26 C:\xampp\htdocs\jdm-technology\vendor\laravel\framework\src\Illuminate\Foundation\Http\Middleware\VerifyCsrfToken.php(77): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #27 C:\xampp\htdocs\jdm-technology\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php(167): Illuminate\Foundation\Http\Middleware\VerifyCsrfToken->handle(Object(Illuminate\Http\Request), Object(Closure)) #28 C:\xampp\htdocs\jdm-technology\vendor\laravel\framework\src\Illuminate\View\Middleware\ShareErrorsFromSession.php(49): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #29 C:\xampp\htdocs\jdm-technology\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php(167): Illuminate\View\Middleware\ShareErrorsFromSession->handle(Object(Illuminate\Http\Request), Object(Closure)) #30 C:\xampp\htdocs\jdm-technology\vendor\laravel\framework\src\Illuminate\Session\Middleware\StartSession.php(116): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #31 C:\xampp\htdocs\jdm-technology\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)) #32 C:\xampp\htdocs\jdm-technology\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php(167): Illuminate\Session\Middleware\StartSession->handle(Object(Illuminate\Http\Request), Object(Closure)) #33 C:\xampp\htdocs\jdm-technology\vendor\laravel\framework\src\Illuminate\Cookie\Middleware\AddQueuedCookiesToResponse.php(37): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #34 C:\xampp\htdocs\jdm-technology\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php(167): Illuminate\Cookie\Middleware\AddQueuedCookiesToResponse->handle(Object(Illuminate\Http\Request), Object(Closure)) #35 C:\xampp\htdocs\jdm-technology\vendor\laravel\framework\src\Illuminate\Cookie\Middleware\EncryptCookies.php(67): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #36 C:\xampp\htdocs\jdm-technology\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php(167): Illuminate\Cookie\Middleware\EncryptCookies->handle(Object(Illuminate\Http\Request), Object(Closure)) #37 C:\xampp\htdocs\jdm-technology\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php(103): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #38 C:\xampp\htdocs\jdm-technology\vendor\laravel\framework\src\Illuminate\Routing\Router.php(687): Illuminate\Pipeline\Pipeline->then(Object(Closure)) #39 C:\xampp\htdocs\jdm-technology\vendor\laravel\framework\src\Illuminate\Routing\Router.php(662): Illuminate\Routing\Router->runRouteWithinStack(Object(Illuminate\Routing\Route), Object(Illuminate\Http\Request)) #40 C:\xampp\htdocs\jdm-technology\vendor\laravel\framework\src\Illuminate\Routing\Router.php(628): Illuminate\Routing\Router->runRoute(Object(Illuminate\Http\Request), Object(Illuminate\Routing\Route)) #41 C:\xampp\htdocs\jdm-technology\vendor\laravel\framework\src\Illuminate\Routing\Router.php(617): Illuminate\Routing\Router->dispatchToRoute(Object(Illuminate\Http\Request)) #42 C:\xampp\htdocs\jdm-technology\vendor\laravel\framework\src\Illuminate\Foundation\Http\Kernel.php(165): Illuminate\Routing\Router->dispatch(Object(Illuminate\Http\Request)) #43 C:\xampp\htdocs\jdm-technology\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php(128): Illuminate\Foundation\Http\Kernel->Illuminate\Foundation\Http\{closure}(Object(Illuminate\Http\Request)) #44 C:\xampp\htdocs\jdm-technology\vendor\laravel\framework\src\Illuminate\Foundation\Http\Middleware\TransformsRequest.php(21): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #45 C:\xampp\htdocs\jdm-technology\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php(167): Illuminate\Foundation\Http\Middleware\TransformsRequest->handle(Object(Illuminate\Http\Request), Object(Closure)) #46 C:\xampp\htdocs\jdm-technology\vendor\laravel\framework\src\Illuminate\Foundation\Http\Middleware\TransformsRequest.php(21): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #47 C:\xampp\htdocs\jdm-technology\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php(167): Illuminate\Foundation\Http\Middleware\TransformsRequest->handle(Object(Illuminate\Http\Request), Object(Closure)) #48 C:\xampp\htdocs\jdm-technology\vendor\laravel\framework\src\Illuminate\Foundation\Http\Middleware\ValidatePostSize.php(27): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #49 C:\xampp\htdocs\jdm-technology\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php(167): Illuminate\Foundation\Http\Middleware\ValidatePostSize->handle(Object(Illuminate\Http\Request), Object(Closure)) #50 C:\xampp\htdocs\jdm-technology\vendor\laravel\framework\src\Illuminate\Foundation\Http\Middleware\CheckForMaintenanceMode.php(63): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #51 C:\xampp\htdocs\jdm-technology\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php(167): Illuminate\Foundation\Http\Middleware\CheckForMaintenanceMode->handle(Object(Illuminate\Http\Request), Object(Closure)) #52 C:\xampp\htdocs\jdm-technology\vendor\fruitcake\laravel-cors\src\HandleCors.php(37): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #53 C:\xampp\htdocs\jdm-technology\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php(167): Fruitcake\Cors\HandleCors->handle(Object(Illuminate\Http\Request), Object(Closure)) #54 C:\xampp\htdocs\jdm-technology\vendor\fideloper\proxy\src\TrustProxies.php(57): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #55 C:\xampp\htdocs\jdm-technology\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php(167): Fideloper\Proxy\TrustProxies->handle(Object(Illuminate\Http\Request), Object(Closure)) #56 C:\xampp\htdocs\jdm-technology\vendor\laravel\framework\src\Illuminate\Pipeline\Pipeline.php(103): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #57 C:\xampp\htdocs\jdm-technology\vendor\laravel\framework\src\Illuminate\Foundation\Http\Kernel.php(140): Illuminate\Pipeline\Pipeline->then(Object(Closure)) #58 C:\xampp\htdocs\jdm-technology\vendor\laravel\framework\src\Illuminate\Foundation\Http\Kernel.php(109): Illuminate\Foundation\Http\Kernel->sendRequestThroughRouter(Object(Illuminate\Http\Request)) #59 C:\xampp\htdocs\jdm-technology\public\index.php(55): Illuminate\Foundation\Http\Kernel->handle(Object(Illuminate\Http\Request)) #60 C:\xampp\htdocs\jdm-technology\index.php(21): require_once('C:\\xampp\\htdocs...') #61 {main}