[2026-06-10 22:09:12] testing.ERROR: Call to undefined function App\Http\Controllers\iconv() {"userId":2,"exception":"[object] (Error(code: 0): Call to undefined function App\\Http\\Controllers\\iconv() at /home/bapt/wait/laravel/app/Http/Controllers/StudyController.php:88)
[stacktrace]
#0 /home/bapt/wait/laravel/app/Http/Controllers/StudyController.php(76): App\\Http\\Controllers\\StudyController->normalize('Internet')
#1 [internal function]: App\\Http\\Controllers\\StudyController->{closure:App\\Http\\Controllers\\StudyController::dedupe():75}(Object(App\\Models\\Card), 0)
#2 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Collections/Arr.php(1243): array_filter(Array, Object(Closure), 1)
#3 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Collections/Collection.php(427): Illuminate\\Support\\Arr::where(Array, Object(Closure))
#4 /home/bapt/wait/laravel/app/Http/Controllers/StudyController.php(75): Illuminate\\Support\\Collection->filter(Object(Closure))
#5 /home/bapt/wait/laravel/app/Http/Controllers/StudyController.php(30): App\\Http\\Controllers\\StudyController->dedupe(Object(Illuminate\\Database\\Eloquent\\Collection))
#6 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php(46): App\\Http\\Controllers\\StudyController->play(Object(Illuminate\\Http\\Request), Object(App\\Models\\Course), 'all', 'flashcards', Object(App\\Services\\QuizService))
#7 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Routing/Route.php(275): Illuminate\\Routing\\ControllerDispatcher->dispatch(Object(Illuminate\\Routing\\Route), Object(App\\Http\\Controllers\\StudyController), 'play')
#8 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Routing/Route.php(215): Illuminate\\Routing\\Route->runController()
#9 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Routing/Router.php(822): Illuminate\\Routing\\Route->run()
#10 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(180): Illuminate\\Routing\\Router->{closure:Illuminate\\Routing\\Router::runRouteWithinStack():821}(Object(Illuminate\\Http\\Request))
#11 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Routing/Middleware/SubstituteBindings.php(52): Illuminate\\Pipeline\\Pipeline->{closure:Illuminate\\Pipeline\\Pipeline::prepareDestination():178}(Object(Illuminate\\Http\\Request))
#12 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(219): Illuminate\\Routing\\Middleware\\SubstituteBindings->handle(Object(Illuminate\\Http\\Request), Object(Closure))
#13 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Auth/Middleware/Authenticate.php(63): Illuminate\\Pipeline\\Pipeline->{closure:{closure:Illuminate\\Pipeline\\Pipeline::carry():194}:195}(Object(Illuminate\\Http\\Request))
#14 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(219): Illuminate\\Auth\\Middleware\\Authenticate->handle(Object(Illuminate\\Http\\Request), Object(Closure))
#15 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/PreventRequestForgery.php(104): Illuminate\\Pipeline\\Pipeline->{closure:{closure:Illuminate\\Pipeline\\Pipeline::carry():194}:195}(Object(Illuminate\\Http\\Request))
#16 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(219): Illuminate\\Foundation\\Http\\Middleware\\PreventRequestForgery->handle(Object(Illuminate\\Http\\Request), Object(Closure))
#17 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php(48): Illuminate\\Pipeline\\Pipeline->{closure:{closure:Illuminate\\Pipeline\\Pipeline::carry():194}:195}(Object(Illuminate\\Http\\Request))
#18 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(219): Illuminate\\View\\Middleware\\ShareErrorsFromSession->handle(Object(Illuminate\\Http\\Request), Object(Closure))
#19 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(120): Illuminate\\Pipeline\\Pipeline->{closure:{closure:Illuminate\\Pipeline\\Pipeline::carry():194}:195}(Object(Illuminate\\Http\\Request))
#20 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(63): Illuminate\\Session\\Middleware\\StartSession->handleStatefulRequest(Object(Illuminate\\Http\\Request), Object(Illuminate\\Session\\Store), Object(Closure))
#21 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(219): Illuminate\\Session\\Middleware\\StartSession->handle(Object(Illuminate\\Http\\Request), Object(Closure))
#22 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php(36): Illuminate\\Pipeline\\Pipeline->{closure:{closure:Illuminate\\Pipeline\\Pipeline::carry():194}:195}(Object(Illuminate\\Http\\Request))
#23 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(219): Illuminate\\Cookie\\Middleware\\AddQueuedCookiesToResponse->handle(Object(Illuminate\\Http\\Request), Object(Closure))
#24 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php(74): Illuminate\\Pipeline\\Pipeline->{closure:{closure:Illuminate\\Pipeline\\Pipeline::carry():194}:195}(Object(Illuminate\\Http\\Request))
#25 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(219): Illuminate\\Cookie\\Middleware\\EncryptCookies->handle(Object(Illuminate\\Http\\Request), Object(Closure))
#26 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(137): Illuminate\\Pipeline\\Pipeline->{closure:{closure:Illuminate\\Pipeline\\Pipeline::carry():194}:195}(Object(Illuminate\\Http\\Request))
#27 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Routing/Router.php(821): Illuminate\\Pipeline\\Pipeline->then(Object(Closure))
#28 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Routing/Router.php(800): Illuminate\\Routing\\Router->runRouteWithinStack(Object(Illuminate\\Routing\\Route), Object(Illuminate\\Http\\Request))
#29 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Routing/Router.php(764): Illuminate\\Routing\\Router->runRoute(Object(Illuminate\\Http\\Request), Object(Illuminate\\Routing\\Route))
#30 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Routing/Router.php(753): Illuminate\\Routing\\Router->dispatchToRoute(Object(Illuminate\\Http\\Request))
#31 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(200): Illuminate\\Routing\\Router->dispatch(Object(Illuminate\\Http\\Request))
#32 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(180): Illuminate\\Foundation\\Http\\Kernel->{closure:Illuminate\\Foundation\\Http\\Kernel::dispatchToRouter():197}(Object(Illuminate\\Http\\Request))
#33 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TransformsRequest.php(21): Illuminate\\Pipeline\\Pipeline->{closure:Illuminate\\Pipeline\\Pipeline::prepareDestination():178}(Object(Illuminate\\Http\\Request))
#34 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/ConvertEmptyStringsToNull.php(31): Illuminate\\Foundation\\Http\\Middleware\\TransformsRequest->handle(Object(Illuminate\\Http\\Request), Object(Closure))
#35 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(219): Illuminate\\Foundation\\Http\\Middleware\\ConvertEmptyStringsToNull->handle(Object(Illuminate\\Http\\Request), Object(Closure))
#36 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TransformsRequest.php(21): Illuminate\\Pipeline\\Pipeline->{closure:{closure:Illuminate\\Pipeline\\Pipeline::carry():194}:195}(Object(Illuminate\\Http\\Request))
#37 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TrimStrings.php(51): Illuminate\\Foundation\\Http\\Middleware\\TransformsRequest->handle(Object(Illuminate\\Http\\Request), Object(Closure))
#38 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(219): Illuminate\\Foundation\\Http\\Middleware\\TrimStrings->handle(Object(Illuminate\\Http\\Request), Object(Closure))
#39 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Http/Middleware/ValidatePostSize.php(27): Illuminate\\Pipeline\\Pipeline->{closure:{closure:Illuminate\\Pipeline\\Pipeline::carry():194}:195}(Object(Illuminate\\Http\\Request))
#40 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(219): Illuminate\\Http\\Middleware\\ValidatePostSize->handle(Object(Illuminate\\Http\\Request), Object(Closure))
#41 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/PreventRequestsDuringMaintenance.php(109): Illuminate\\Pipeline\\Pipeline->{closure:{closure:Illuminate\\Pipeline\\Pipeline::carry():194}:195}(Object(Illuminate\\Http\\Request))
#42 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(219): Illuminate\\Foundation\\Http\\Middleware\\PreventRequestsDuringMaintenance->handle(Object(Illuminate\\Http\\Request), Object(Closure))
#43 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Http/Middleware/HandleCors.php(61): Illuminate\\Pipeline\\Pipeline->{closure:{closure:Illuminate\\Pipeline\\Pipeline::carry():194}:195}(Object(Illuminate\\Http\\Request))
#44 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(219): Illuminate\\Http\\Middleware\\HandleCors->handle(Object(Illuminate\\Http\\Request), Object(Closure))
#45 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Http/Middleware/TrustProxies.php(58): Illuminate\\Pipeline\\Pipeline->{closure:{closure:Illuminate\\Pipeline\\Pipeline::carry():194}:195}(Object(Illuminate\\Http\\Request))
#46 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(219): Illuminate\\Http\\Middleware\\TrustProxies->handle(Object(Illuminate\\Http\\Request), Object(Closure))
#47 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/InvokeDeferredCallbacks.php(22): Illuminate\\Pipeline\\Pipeline->{closure:{closure:Illuminate\\Pipeline\\Pipeline::carry():194}:195}(Object(Illuminate\\Http\\Request))
#48 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(219): Illuminate\\Foundation\\Http\\Middleware\\InvokeDeferredCallbacks->handle(Object(Illuminate\\Http\\Request), Object(Closure))
#49 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Http/Middleware/ValidatePathEncoding.php(28): Illuminate\\Pipeline\\Pipeline->{closure:{closure:Illuminate\\Pipeline\\Pipeline::carry():194}:195}(Object(Illuminate\\Http\\Request))
#50 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(219): Illuminate\\Http\\Middleware\\ValidatePathEncoding->handle(Object(Illuminate\\Http\\Request), Object(Closure))
#51 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(137): Illuminate\\Pipeline\\Pipeline->{closure:{closure:Illuminate\\Pipeline\\Pipeline::carry():194}:195}(Object(Illuminate\\Http\\Request))
#52 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(175): Illuminate\\Pipeline\\Pipeline->then(Object(Closure))
#53 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(144): Illuminate\\Foundation\\Http\\Kernel->sendRequestThroughRouter(Object(Illuminate\\Http\\Request))
#54 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Foundation/Testing/Concerns/MakesHttpRequests.php(607): Illuminate\\Foundation\\Http\\Kernel->handle(Object(Illuminate\\Http\\Request))
#55 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Foundation/Testing/Concerns/MakesHttpRequests.php(368): Illuminate\\Foundation\\Testing\\TestCase->call('GET', 'http://localhos...', Array, Array, Array, Array)
#56 /home/bapt/wait/laravel/tests/Feature/SmokeTest.php(89): Illuminate\\Foundation\\Testing\\TestCase->get('http://localhos...')
#57 /home/bapt/wait/laravel/vendor/phpunit/phpunit/src/Framework/TestCase.php(1318): Tests\\Feature\\SmokeTest->test_every_course_chapter_and_mode_renders()
#58 /home/bapt/wait/laravel/vendor/phpunit/phpunit/src/Framework/TestCase.php(1355): PHPUnit\\Framework\\TestCase->invokeTestMethod('test_every_cour...', Array)
#59 /home/bapt/wait/laravel/vendor/phpunit/phpunit/src/Framework/TestCase.php(521): PHPUnit\\Framework\\TestCase->runTest()
#60 /home/bapt/wait/laravel/vendor/phpunit/phpunit/src/Framework/TestRunner/TestRunner.php(99): PHPUnit\\Framework\\TestCase->runBare()
#61 /home/bapt/wait/laravel/vendor/phpunit/phpunit/src/Framework/TestCase.php(361): PHPUnit\\Framework\\TestRunner->run(Object(Tests\\Feature\\SmokeTest))
#62 /home/bapt/wait/laravel/vendor/phpunit/phpunit/src/Framework/TestSuite.php(374): PHPUnit\\Framework\\TestCase->run()
#63 /home/bapt/wait/laravel/vendor/phpunit/phpunit/src/TextUI/TestRunner.php(64): PHPUnit\\Framework\\TestSuite->run()
#64 /home/bapt/wait/laravel/vendor/phpunit/phpunit/src/TextUI/Application.php(229): PHPUnit\\TextUI\\TestRunner->run(Object(PHPUnit\\TextUI\\Configuration\\Configuration), Object(PHPUnit\\Runner\\ResultCache\\DefaultResultCache), Object(PHPUnit\\Framework\\TestSuite))
#65 /home/bapt/wait/laravel/vendor/phpunit/phpunit/phpunit(104): PHPUnit\\TextUI\\Application->run(Array)
#66 /home/bapt/wait/laravel/vendor/bin/phpunit(122): include('/home/bapt/wait...')
#67 {main}
"} 
[2026-06-10 22:20:12] local.ERROR: Required. {"exception":"[object] (Laravel\\Prompts\\Exceptions\\NonInteractiveValidationException(code: 0): Required. at /home/bapt/wait/laravel/vendor/laravel/prompts/src/Concerns/Interactivity.php:32)
[stacktrace]
#0 /home/bapt/wait/laravel/vendor/laravel/prompts/src/Prompt.php(114): Laravel\\Prompts\\Prompt->default()
#1 /home/bapt/wait/laravel/vendor/laravel/prompts/src/helpers.php(212): Laravel\\Prompts\\Prompt->prompt()
#2 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Database/Console/TableCommand.php(47): Laravel\\Prompts\\search('Which table wou...', Object(Closure))
#3 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(36): Illuminate\\Database\\Console\\TableCommand->handle(Object(Illuminate\\Database\\DatabaseManager))
#4 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Container/Util.php(43): Illuminate\\Container\\BoundMethod::{closure:Illuminate\\Container\\BoundMethod::call():35}()
#5 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(96): Illuminate\\Container\\Util::unwrapIfClosure(Object(Closure))
#6 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(35): Illuminate\\Container\\BoundMethod::callBoundMethod(Object(Illuminate\\Foundation\\Application), Array, Object(Closure))
#7 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Container/Container.php(799): Illuminate\\Container\\BoundMethod::call(Object(Illuminate\\Foundation\\Application), Array, Array, NULL)
#8 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Console/Command.php(280): Illuminate\\Container\\Container->call(Array)
#9 /home/bapt/wait/laravel/vendor/symfony/console/Command/Command.php(284): Illuminate\\Console\\Command->execute(Object(Symfony\\Component\\Console\\Input\\ArgvInput), Object(Laravel\\Pao\\Laravel\\PaoOutputStyle))
#10 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Console/Command.php(249): Symfony\\Component\\Console\\Command\\Command->run(Object(Symfony\\Component\\Console\\Input\\ArgvInput), Object(Laravel\\Pao\\Laravel\\PaoOutputStyle))
#11 /home/bapt/wait/laravel/vendor/symfony/console/Application.php(1144): Illuminate\\Console\\Command->run(Object(Symfony\\Component\\Console\\Input\\ArgvInput), Object(Symfony\\Component\\Console\\Output\\ConsoleOutput))
#12 /home/bapt/wait/laravel/vendor/symfony/console/Application.php(379): Symfony\\Component\\Console\\Application->doRunCommand(Object(Illuminate\\Database\\Console\\TableCommand), Object(Symfony\\Component\\Console\\Input\\ArgvInput), Object(Symfony\\Component\\Console\\Output\\ConsoleOutput))
#13 /home/bapt/wait/laravel/vendor/symfony/console/Application.php(218): Symfony\\Component\\Console\\Application->doRun(Object(Symfony\\Component\\Console\\Input\\ArgvInput), Object(Symfony\\Component\\Console\\Output\\ConsoleOutput))
#14 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Foundation/Console/Kernel.php(198): Symfony\\Component\\Console\\Application->run(Object(Symfony\\Component\\Console\\Input\\ArgvInput), Object(Symfony\\Component\\Console\\Output\\ConsoleOutput))
#15 /home/bapt/wait/laravel/vendor/laravel/framework/src/Illuminate/Foundation/Application.php(1235): Illuminate\\Foundation\\Console\\Kernel->handle(Object(Symfony\\Component\\Console\\Input\\ArgvInput), Object(Symfony\\Component\\Console\\Output\\ConsoleOutput))
#16 /home/bapt/wait/laravel/artisan(16): Illuminate\\Foundation\\Application->handleCommand(Object(Symfony\\Component\\Console\\Input\\ArgvInput))
#17 {main}
"}