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Error code: 500
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    error:
    {"code":"0b4e6149","stacktrace":"TypeError: Argument 1 passed to Users\\Model\\Wrapper\\Contributor::__construct() must be an instance of Application\\Model\\ArrayObject, array given, called in /var/app/current/module/Application/src/Model/Wrapper/GeoGebraWrapper.php on line 34 and defined in /var/app/current/module/Users/src/Model/Wrapper/Contributor.php:29\nStack trace:\n#0 /var/app/current/module/Application/src/Model/Wrapper/GeoGebraWrapper.php(34): Users\\Model\\Wrapper\\Contributor->__construct(Array)\n#1 [internal function]: Application\\Model\\Wrapper\\GeoGebraWrapper::Application\\Model\\Wrapper\\{closure}(Array)\n#2 /var/app/current/module/Application/src/Model/Wrapper/GeoGebraWrapper.php(33): array_map(Object(Closure), Array)\n#3 /var/app/current/module/Materials/src/Model/Wrapper/Material.php(245): Application\\Model\\Wrapper\\GeoGebraWrapper::parseArray(Array)\n#4 /var/app/current/module/Materials/src/Model/Wrapper/Worksheet.php(102): Materials\\Model\\Wrapper\\Material->__construct(Object(Application\\Model\\ArrayObject), 'extended')\n#5 /var/app/current/module/Materials/src/Controller/WorksheetController.php(113): Materials\\Model\\Wrapper\\Worksheet->__construct(Object(Application\\Model\\ArrayObject), 'extended')\n#6 /var/app/current/vendor/laminas/laminas-mvc/src/Controller/AbstractRestfulController.php(373): Materials\\Controller\\WorksheetController->get('bgEBWhSX')\n#7 /var/app/current/module/Application/src/Controller/GeoGebraController.php(93): Laminas\\Mvc\\Controller\\AbstractRestfulController->onDispatch(Object(Laminas\\Mvc\\MvcEvent))\n#8 /var/app/current/vendor/laminas/laminas-eventmanager/src/EventManager.php(319): Application\\Controller\\GeoGebraController->onDispatch(Object(Laminas\\Mvc\\MvcEvent))\n#9 /var/app/current/vendor/laminas/laminas-eventmanager/src/EventManager.php(179): Laminas\\EventManager\\EventManager->triggerListeners(Object(Laminas\\Mvc\\MvcEvent), Object(Closure))\n#10 /var/app/current/vendor/laminas/laminas-mvc/src/Controller/AbstractController.php(97): Laminas\\EventManager\\EventManager->triggerEventUntil(Object(Closure), Object(Laminas\\Mvc\\MvcEvent))\n#11 /var/app/current/vendor/laminas/laminas-mvc/src/Controller/AbstractRestfulController.php(307): Laminas\\Mvc\\Controller\\AbstractController->dispatch(Object(Laminas\\Http\\PhpEnvironment\\Request), Object(Laminas\\Http\\PhpEnvironment\\Response))\n#12 /var/app/current/vendor/laminas/laminas-mvc/src/Controller/Plugin/Forward.php(138): Laminas\\Mvc\\Controller\\AbstractRestfulController->dispatch(Object(Laminas\\Http\\PhpEnvironment\\Request), Object(Laminas\\Http\\PhpEnvironment\\Response))\n#13 /var/app/current/module/Materials/src/Controller/MaterialController.php(156): Laminas\\Mvc\\Controller\\Plugin\\Forward->dispatch('Materials\\\\Contr...', Array)\n#14 /var/app/current/vendor/laminas/laminas-mvc/src/Controller/AbstractRestfulController.php(373): Materials\\Controller\\MaterialController->get('bgEBWhSX')\n#15 /var/app/current/module/Application/src/Controller/GeoGebraController.php(93): Laminas\\Mvc\\Controller\\AbstractRestfulController->onDispatch(Object(Laminas\\Mvc\\MvcEvent))\n#16 /var/app/current/vendor/laminas/laminas-eventmanager/src/EventManager.php(319): Application\\Controller\\GeoGebraController->onDispatch(Object(Laminas\\Mvc\\MvcEvent))\n#17 /var/app/current/vendor/laminas/laminas-eventmanager/src/EventManager.php(179): Laminas\\EventManager\\EventManager->triggerListeners(Object(Laminas\\Mvc\\MvcEvent), Object(Closure))\n#18 /var/app/current/vendor/laminas/laminas-mvc/src/Controller/AbstractController.php(97): Laminas\\EventManager\\EventManager->triggerEventUntil(Object(Closure), Object(Laminas\\Mvc\\MvcEvent))\n#19 /var/app/current/vendor/laminas/laminas-mvc/src/Controller/AbstractRestfulController.php(307): Laminas\\Mvc\\Controller\\AbstractController->dispatch(Object(Laminas\\Http\\PhpEnvironment\\Request), Object(Laminas\\Http\\PhpEnvironment\\Response))\n#20 /var/app/current/vendor/laminas/laminas-mvc/src/DispatchListener.php(132): Laminas\\Mvc\\Controller\\AbstractRestfulController->dispatch(Object(Laminas\\Http\\PhpEnvironment\\Request), Object(Laminas\\Http\\PhpEnvironment\\Response))\n#21 /var/app/current/vendor/laminas/laminas-eventmanager/src/EventManager.php(319): Laminas\\Mvc\\DispatchListener->onDispatch(Object(Laminas\\Mvc\\MvcEvent))\n#22 /var/app/current/vendor/laminas/laminas-eventmanager/src/EventManager.php(179): Laminas\\EventManager\\EventManager->triggerListeners(Object(Laminas\\Mvc\\MvcEvent), Object(Closure))\n#23 /var/app/current/vendor/laminas/laminas-mvc/src/Application.php(325): Laminas\\EventManager\\EventManager->triggerEventUntil(Object(Closure), Object(Laminas\\Mvc\\MvcEvent))\n#24 /var/app/current/public/index.php(43): Laminas\\Mvc\\Application->run()\n#25 {main}"}
    message:
    no error message '/materials/bgEBWhSX?{"embed":"creator,contributors,interlinking,tags,actions","scope":"extended","language":"fi"}'