Unexpected Error

#0 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Builder.php(969): Illuminate\Database\Eloquent\RelationNotFoundException::make()
#1 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Relations/Relation.php(119): Illuminate\Database\Eloquent\Builder->{closure:Illuminate\Database\Eloquent\Builder::getRelation():965}()
#2 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Builder.php(965): Illuminate\Database\Eloquent\Relations\Relation::noConstraints()
#3 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Builder.php(939): Illuminate\Database\Eloquent\Builder->getRelation()
#4 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Builder.php(919): Illuminate\Database\Eloquent\Builder->eagerLoadRelation()
#5 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Builder.php(885): Illuminate\Database\Eloquent\Builder->eagerLoadRelations()
#6 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Database/Concerns/BuildsQueries.php(366): Illuminate\Database\Eloquent\Builder->get()
#7 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Builder.php(568): Illuminate\Database\Eloquent\Builder->first()
#8 /var/www/studenthub/app/Http/Controllers/Hrdi/TafFrontendController.php(46): Illuminate\Database\Eloquent\Builder->find()
#9 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Routing/Controller.php(54): App\Http\Controllers\Hrdi\TafFrontendController->apply()
#10 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php(43): Illuminate\Routing\Controller->callAction()
#11 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Routing/Route.php(265): Illuminate\Routing\ControllerDispatcher->dispatch()
#12 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Routing/Route.php(211): Illuminate\Routing\Route->runController()
#13 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Routing/Router.php(822): Illuminate\Routing\Route->run()
#14 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(180): Illuminate\Routing\Router->{closure:Illuminate\Routing\Router::runRouteWithinStack():821}()
#15 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Routing/Middleware/SubstituteBindings.php(50): Illuminate\Pipeline\Pipeline->{closure:Illuminate\Pipeline\Pipeline::prepareDestination():178}()
#16 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(219): Illuminate\Routing\Middleware\SubstituteBindings->handle()
#17 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php(87): Illuminate\Pipeline\Pipeline->{closure:{closure:Illuminate\Pipeline\Pipeline::carry():194}:195}()
#18 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(219): Illuminate\Foundation\Http\Middleware\VerifyCsrfToken->handle()
#19 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php(48): Illuminate\Pipeline\Pipeline->{closure:{closure:Illuminate\Pipeline\Pipeline::carry():194}:195}()
#20 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(219): Illuminate\View\Middleware\ShareErrorsFromSession->handle()
#21 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(120): Illuminate\Pipeline\Pipeline->{closure:{closure:Illuminate\Pipeline\Pipeline::carry():194}:195}()
#22 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(63): Illuminate\Session\Middleware\StartSession->handleStatefulRequest()
#23 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(219): Illuminate\Session\Middleware\StartSession->handle()
#24 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php(36): Illuminate\Pipeline\Pipeline->{closure:{closure:Illuminate\Pipeline\Pipeline::carry():194}:195}()
#25 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(219): Illuminate\Cookie\Middleware\AddQueuedCookiesToResponse->handle()
#26 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php(74): Illuminate\Pipeline\Pipeline->{closure:{closure:Illuminate\Pipeline\Pipeline::carry():194}:195}()
#27 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(219): Illuminate\Cookie\Middleware\EncryptCookies->handle()
#28 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(137): Illuminate\Pipeline\Pipeline->{closure:{closure:Illuminate\Pipeline\Pipeline::carry():194}:195}()
#29 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Routing/Router.php(821): Illuminate\Pipeline\Pipeline->then()
#30 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Routing/Router.php(800): Illuminate\Routing\Router->runRouteWithinStack()
#31 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Routing/Router.php(764): Illuminate\Routing\Router->runRoute()
#32 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Routing/Router.php(753): Illuminate\Routing\Router->dispatchToRoute()
#33 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(200): Illuminate\Routing\Router->dispatch()
#34 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(180): Illuminate\Foundation\Http\Kernel->{closure:Illuminate\Foundation\Http\Kernel::dispatchToRouter():197}()
#35 /var/www/studenthub/vendor/livewire/livewire/src/Features/SupportDisablingBackButtonCache/DisableBackButtonCacheMiddleware.php(19): Illuminate\Pipeline\Pipeline->{closure:Illuminate\Pipeline\Pipeline::prepareDestination():178}()
#36 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(219): Livewire\Features\SupportDisablingBackButtonCache\DisableBackButtonCacheMiddleware->handle()
#37 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TransformsRequest.php(21): Illuminate\Pipeline\Pipeline->{closure:{closure:Illuminate\Pipeline\Pipeline::carry():194}:195}()
#38 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/ConvertEmptyStringsToNull.php(31): Illuminate\Foundation\Http\Middleware\TransformsRequest->handle()
#39 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(219): Illuminate\Foundation\Http\Middleware\ConvertEmptyStringsToNull->handle()
#40 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TransformsRequest.php(21): Illuminate\Pipeline\Pipeline->{closure:{closure:Illuminate\Pipeline\Pipeline::carry():194}:195}()
#41 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TrimStrings.php(51): Illuminate\Foundation\Http\Middleware\TransformsRequest->handle()
#42 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(219): Illuminate\Foundation\Http\Middleware\TrimStrings->handle()
#43 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Http/Middleware/ValidatePostSize.php(27): Illuminate\Pipeline\Pipeline->{closure:{closure:Illuminate\Pipeline\Pipeline::carry():194}:195}()
#44 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(219): Illuminate\Http\Middleware\ValidatePostSize->handle()
#45 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/PreventRequestsDuringMaintenance.php(109): Illuminate\Pipeline\Pipeline->{closure:{closure:Illuminate\Pipeline\Pipeline::carry():194}:195}()
#46 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(219): Illuminate\Foundation\Http\Middleware\PreventRequestsDuringMaintenance->handle()
#47 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Http/Middleware/HandleCors.php(48): Illuminate\Pipeline\Pipeline->{closure:{closure:Illuminate\Pipeline\Pipeline::carry():194}:195}()
#48 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(219): Illuminate\Http\Middleware\HandleCors->handle()
#49 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Http/Middleware/TrustProxies.php(58): Illuminate\Pipeline\Pipeline->{closure:{closure:Illuminate\Pipeline\Pipeline::carry():194}:195}()
#50 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(219): Illuminate\Http\Middleware\TrustProxies->handle()
#51 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/InvokeDeferredCallbacks.php(22): Illuminate\Pipeline\Pipeline->{closure:{closure:Illuminate\Pipeline\Pipeline::carry():194}:195}()
#52 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(219): Illuminate\Foundation\Http\Middleware\InvokeDeferredCallbacks->handle()
#53 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Http/Middleware/ValidatePathEncoding.php(26): Illuminate\Pipeline\Pipeline->{closure:{closure:Illuminate\Pipeline\Pipeline::carry():194}:195}()
#54 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(219): Illuminate\Http\Middleware\ValidatePathEncoding->handle()
#55 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(137): Illuminate\Pipeline\Pipeline->{closure:{closure:Illuminate\Pipeline\Pipeline::carry():194}:195}()
#56 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(175): Illuminate\Pipeline\Pipeline->then()
#57 /var/www/studenthub/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(144): Illuminate\Foundation\Http\Kernel->sendRequestThroughRouter()
#58 /var/www/studenthub/public/index.php(51): Illuminate\Foundation\Http\Kernel->handle()
#59 {main}