Error message

• Warning: Use of undefined constant MCRYPT_RIJNDAEL_128 - assumed 'MCRYPT_RIJNDAEL_128' (this will throw an Error in a future version of PHP) in XMLSecurityKey->__construct() (line 169 of modules/exact_target/src/Form/xmlseclibs.php).

  XMLSecurityKey->__construct('http://www.w3.org/2001/04/xmlenc#aes256-cbc') (Line: 93)
  WSSESoap->addUserToken('mc.cen@fantailtech.com', 'f@ntail0917', ) (Line: 14)
  ExactTargetSoapClient->__doRequest('<?xml version="1.0" encoding="UTF-8"?>
  ListListNameTypeIDTypeequalsPublic
  ', 'https://webservice.exacttarget.com/Service.asmx', 'Retrieve', 1, 0)
  SoapClient->__call('Retrieve', Array) (Line: 154)
  Drupal\exact_target\Form\NewsLetterForm->getLists() (Line: 93)
  Drupal\exact_target\Form\NewsLetterForm->buildForm(Array, Object) (Line: 42)
  Drupal\exact_target\Form\NewsLetterAjaxForm->buildForm(Array, Object)
  call_user_func_array(Array, Array) (Line: 518)
  Drupal\Core\Form\FormBuilder->retrieveForm('exact_target_newsletter_ajax_form', Object) (Line: 275)
  Drupal\Core\Form\FormBuilder->buildForm('exact_target_newsletter_ajax_form', Object) (Line: 216)
  Drupal\Core\Form\FormBuilder->getForm('Drupal\exact_target\Form\NewsLetterAjaxForm') (Line: 31)
  getSubscriptionForm() (Line: 20)
  exact_target_preprocess_page(Array, 'page', Array) (Line: 287)
  Drupal\Core\Theme\ThemeManager->render('page', Array) (Line: 437)
  Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 195)
  Drupal\Core\Render\Renderer->render(Array) (Line: 490)
  Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 91)
  __TwigTemplate_e8a167edf4de38bb5963cbe8c7b5b42a5687c9f89ceb4af97a48f11a8e17a695->doDisplay(Array, Array) (Line: 428)
  Twig_Template->displayWithErrorHandling(Array, Array) (Line: 399)
  Twig_Template->display(Array) (Line: 407)
  Twig_Template->render(Array) (Line: 64)
  twig_render_template('themes/custom/bootstrap_tsnn_corp/templates/html.html.twig', Array) (Line: 384)
  Drupal\Core\Theme\ThemeManager->render('html', Array) (Line: 437)
  Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 195)
  Drupal\Core\Render\Renderer->render(Array) (Line: 147)
  Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 582)
  Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 148)
  Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object, Object) (Line: 90)
  Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object, 'kernel.view', Object)
  call_user_func(Array, Object, 'kernel.view', Object) (Line: 111)
  Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch('kernel.view', Object) (Line: 156)
  Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 68)
  Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 57)
  Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 47)
  Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 184)
  Drupal\page_cache\StackMiddleware\PageCache->fetch(Object, 1, 1) (Line: 121)
  Drupal\page_cache\StackMiddleware\PageCache->lookup(Object, 1, 1) (Line: 75)
  Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 50)
  Drupal\ban\BanMiddleware->handle(Object, 1, 1) (Line: 47)
  Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 52)
  Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 23)
  Stack\StackedHttpKernel->handle(Object, 1, 1) (Line: 693)
  Drupal\Core\DrupalKernel->handle(Object) (Line: 19)
  

• Warning: Use of undefined constant MCRYPT_MODE_CBC - assumed 'MCRYPT_MODE_CBC' (this will throw an Error in a future version of PHP) in XMLSecurityKey->__construct() (line 170 of modules/exact_target/src/Form/xmlseclibs.php).

  XMLSecurityKey->__construct('http://www.w3.org/2001/04/xmlenc#aes256-cbc') (Line: 93)
  WSSESoap->addUserToken('mc.cen@fantailtech.com', 'f@ntail0917', ) (Line: 14)
  ExactTargetSoapClient->__doRequest('<?xml version="1.0" encoding="UTF-8"?>
  ListListNameTypeIDTypeequalsPublic
  ', 'https://webservice.exacttarget.com/Service.asmx', 'Retrieve', 1, 0)
  SoapClient->__call('Retrieve', Array) (Line: 154)
  Drupal\exact_target\Form\NewsLetterForm->getLists() (Line: 93)
  Drupal\exact_target\Form\NewsLetterForm->buildForm(Array, Object) (Line: 42)
  Drupal\exact_target\Form\NewsLetterAjaxForm->buildForm(Array, Object)
  call_user_func_array(Array, Array) (Line: 518)
  Drupal\Core\Form\FormBuilder->retrieveForm('exact_target_newsletter_ajax_form', Object) (Line: 275)
  Drupal\Core\Form\FormBuilder->buildForm('exact_target_newsletter_ajax_form', Object) (Line: 216)
  Drupal\Core\Form\FormBuilder->getForm('Drupal\exact_target\Form\NewsLetterAjaxForm') (Line: 31)
  getSubscriptionForm() (Line: 20)
  exact_target_preprocess_page(Array, 'page', Array) (Line: 287)
  Drupal\Core\Theme\ThemeManager->render('page', Array) (Line: 437)
  Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 195)
  Drupal\Core\Render\Renderer->render(Array) (Line: 490)
  Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 91)
  __TwigTemplate_e8a167edf4de38bb5963cbe8c7b5b42a5687c9f89ceb4af97a48f11a8e17a695->doDisplay(Array, Array) (Line: 428)
  Twig_Template->displayWithErrorHandling(Array, Array) (Line: 399)
  Twig_Template->display(Array) (Line: 407)
  Twig_Template->render(Array) (Line: 64)
  twig_render_template('themes/custom/bootstrap_tsnn_corp/templates/html.html.twig', Array) (Line: 384)
  Drupal\Core\Theme\ThemeManager->render('html', Array) (Line: 437)
  Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 195)
  Drupal\Core\Render\Renderer->render(Array) (Line: 147)
  Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 582)
  Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 148)
  Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object, Object) (Line: 90)
  Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object, 'kernel.view', Object)
  call_user_func(Array, Object, 'kernel.view', Object) (Line: 111)
  Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch('kernel.view', Object) (Line: 156)
  Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 68)
  Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 57)
  Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 47)
  Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 184)
  Drupal\page_cache\StackMiddleware\PageCache->fetch(Object, 1, 1) (Line: 121)
  Drupal\page_cache\StackMiddleware\PageCache->lookup(Object, 1, 1) (Line: 75)
  Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 50)
  Drupal\ban\BanMiddleware->handle(Object, 1, 1) (Line: 47)
  Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 52)
  Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 23)
  Stack\StackedHttpKernel->handle(Object, 1, 1) (Line: 693)
  Drupal\Core\DrupalKernel->handle(Object) (Line: 19)
  

• Error in retrieving lists.
• Warning: count(): Parameter must be an array or an object that implements Countable in Drupal\Core\Render\Element\Checkboxes::processCheckboxes() (line 58 of core/lib/Drupal/Core/Render/Element/Checkboxes.php).

  Drupal\Core\Render\Element\Checkboxes::processCheckboxes(Array, Object, Array)
  call_user_func_array(Array, Array) (Line: 997)
  Drupal\Core\Form\FormBuilder->doBuildForm('exact_target_newsletter_ajax_form', Array, Object) (Line: 1060)
  Drupal\Core\Form\FormBuilder->doBuildForm('exact_target_newsletter_ajax_form', Array, Object) (Line: 561)
  Drupal\Core\Form\FormBuilder->processForm('exact_target_newsletter_ajax_form', Array, Object) (Line: 318)
  Drupal\Core\Form\FormBuilder->buildForm('exact_target_newsletter_ajax_form', Object) (Line: 216)
  Drupal\Core\Form\FormBuilder->getForm('Drupal\exact_target\Form\NewsLetterAjaxForm') (Line: 31)
  getSubscriptionForm() (Line: 20)
  exact_target_preprocess_page(Array, 'page', Array) (Line: 287)
  Drupal\Core\Theme\ThemeManager->render('page', Array) (Line: 437)
  Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 195)
  Drupal\Core\Render\Renderer->render(Array) (Line: 490)
  Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 91)
  __TwigTemplate_e8a167edf4de38bb5963cbe8c7b5b42a5687c9f89ceb4af97a48f11a8e17a695->doDisplay(Array, Array) (Line: 428)
  Twig_Template->displayWithErrorHandling(Array, Array) (Line: 399)
  Twig_Template->display(Array) (Line: 407)
  Twig_Template->render(Array) (Line: 64)
  twig_render_template('themes/custom/bootstrap_tsnn_corp/templates/html.html.twig', Array) (Line: 384)
  Drupal\Core\Theme\ThemeManager->render('html', Array) (Line: 437)
  Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 195)
  Drupal\Core\Render\Renderer->render(Array) (Line: 147)
  Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 582)
  Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 148)
  Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object, Object) (Line: 90)
  Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object, 'kernel.view', Object)
  call_user_func(Array, Object, 'kernel.view', Object) (Line: 111)
  Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch('kernel.view', Object) (Line: 156)
  Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 68)
  Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 57)
  Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 47)
  Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 184)
  Drupal\page_cache\StackMiddleware\PageCache->fetch(Object, 1, 1) (Line: 121)
  Drupal\page_cache\StackMiddleware\PageCache->lookup(Object, 1, 1) (Line: 75)
  Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 50)
  Drupal\ban\BanMiddleware->handle(Object, 1, 1) (Line: 47)
  Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 52)
  Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 23)
  Stack\StackedHttpKernel->handle(Object, 1, 1) (Line: 693)
  Drupal\Core\DrupalKernel->handle(Object) (Line: 19)