Grade mal ein test ordner verschlüsselt

https://tolink.to/f/fo59d8f2a5b34ef

beim aufrufen kommt dann ein fehler

Code:
An error occurred
An error occurred during execution; please try again later.
Additional information:
Zend\ServiceManager\Exception\ServiceNotFoundException

File:

    /var/www/clients/client1/web1/web/tags/2.1.1/vendor/zendframework/zend-servicemanager/src/AbstractPluginManager.php:131

Message:

    A plugin by the name "captcha/coinhive" was not found in the plugin manager Zend\View\HelperPluginManager

Stack trace:

    #0 /var/www/clients/client1/web1/web/tags/2.1.1/vendor/zendframework/zend-view/src/Renderer/PhpRenderer.php(376): Zend\ServiceManager\AbstractPluginManager->get('captcha/coinhiv...', NULL)
    #1 /var/www/clients/client1/web1/web/tags/2.1.1/vendor/zendframework/zend-form/src/View/Helper/FormCaptcha.php(65): Zend\View\Renderer\PhpRenderer->plugin('captcha/coinhiv...')
    #2 /var/www/clients/client1/web1/web/tags/2.1.1/vendor/zendframework/zend-form/src/View/Helper/FormCaptcha.php(32): Zend\Form\View\Helper\FormCaptcha->render(Object(Zend\Form\Element\Captcha))
    #3 /var/www/clients/client1/web1/web/tags/2.1.1/vendor/zendframework/zend-form/src/View/Helper/FormElement.php(174): Zend\Form\View\Helper\FormCaptcha->__invoke(Object(Zend\Form\Element\Captcha))
    #4 /var/www/clients/client1/web1/web/tags/2.1.1/vendor/zendframework/zend-form/src/View/Helper/FormElement.php(187): Zend\Form\View\Helper\FormElement->renderHelper('formcaptcha', Object(Zend\Form\Element\Captcha))
    #5 /var/www/clients/client1/web1/web/tags/2.1.1/vendor/zendframework/zend-form/src/View/Helper/FormElement.php(108): Zend\Form\View\Helper\FormElement->renderInstance(Object(Zend\Form\Element\Captcha))
    #6 /var/www/clients/client1/web1/web/tags/2.1.1/vendor/zendframework/zend-form/src/View/Helper/FormRow.php(167): Zend\Form\View\Helper\FormElement->render(Object(Zend\Form\Element\Captcha))
    #7 /var/www/clients/client1/web1/web/tags/2.1.1/vendor/zendframework/zend-form/src/View/Helper/FormRow.php(111): Zend\Form\View\Helper\FormRow->render(Object(Zend\Form\Element\Captcha), 'prepend')
    #8 [internal function]: Zend\Form\View\Helper\FormRow->__invoke(Object(Zend\Form\Element\Captcha))
    #9 /var/www/clients/client1/web1/web/tags/2.1.1/vendor/zendframework/zend-view/src/Renderer/PhpRenderer.php(397): call_user_func_array(Object(Zend\Form\View\Helper\FormRow), Array)
    #10 /var/www/clients/client1/web1/web/tags/2.1.1/module/AppLink/view/app-link/folder/challenge.phtml(31): Zend\View\Renderer\PhpRenderer->__call('formRow', Array)
    #11 /var/www/clients/client1/web1/web/tags/2.1.1/vendor/zendframework/zend-view/src/Renderer/PhpRenderer.php(505): include('/var/www/client...')
    #12 /var/www/clients/client1/web1/web/tags/2.1.1/vendor/zendframework/zend-view/src/View.php(207): Zend\View\Renderer\PhpRenderer->render(NULL)
    #13 /var/www/clients/client1/web1/web/tags/2.1.1/vendor/zendframework/zend-view/src/View.php(236): Zend\View\View->render(Object(Zend\View\Model\ViewModel))
    #14 /var/www/clients/client1/web1/web/tags/2.1.1/vendor/zendframework/zend-view/src/View.php(200): Zend\View\View->renderChildren(Object(Zend\View\Model\ViewModel))
    #15 /var/www/clients/client1/web1/web/tags/2.1.1/vendor/zendframework/zend-mvc/src/View/Http/DefaultRenderingStrategy.php(105): Zend\View\View->render(Object(Zend\View\Model\ViewModel))
    #16 /var/www/clients/client1/web1/web/tags/2.1.1/vendor/zendframework/zend-eventmanager/src/EventManager.php(322): Zend\Mvc\View\Http\DefaultRenderingStrategy->render(Object(Zend\Mvc\MvcEvent))
    #17 /var/www/clients/client1/web1/web/tags/2.1.1/vendor/zendframework/zend-eventmanager/src/EventManager.php(171): Zend\EventManager\EventManager->triggerListeners(Object(Zend\Mvc\MvcEvent))
    #18 /var/www/clients/client1/web1/web/tags/2.1.1/vendor/zendframework/zend-mvc/src/Application.php(367): Zend\EventManager\EventManager->triggerEvent(Object(Zend\Mvc\MvcEvent))
    #19 /var/www/clients/client1/web1/web/tags/2.1.1/vendor/zendframework/zend-mvc/src/Application.php(348): Zend\Mvc\Application->completeRequest(Object(Zend\Mvc\MvcEvent))
    #20 /var/www/clients/client1/web1/web/tags/2.1.1/public/index.php(37): Zend\Mvc\Application->run()
    #21 {main}