Error message

• Warning: Undefined array key "function" in Drupal\Core\Utility\Error::getLastCaller() (line 150 of core/lib/Drupal/Core/Utility/Error.php).

  Drupal\Core\Utility\Error::getLastCaller() (Line: 63)
  Drupal\Core\Utility\Error::decodeException() (Line: 69)
  Drupal\Core\EventSubscriber\ExceptionLoggingSubscriber->onError() (Line: 118)
  Drupal\Core\EventSubscriber\ExceptionLoggingSubscriber->onException()
  call_user_func() (Line: 111)
  Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch() (Line: 239)
  Symfony\Component\HttpKernel\HttpKernel->handleThrowable() (Line: 91)
  Symfony\Component\HttpKernel\HttpKernel->handle() (Line: 53)
  Drupal\Core\StackMiddleware\Session->handle() (Line: 48)
  Drupal\Core\StackMiddleware\KernelPreHandle->handle() (Line: 28)
  Drupal\Core\StackMiddleware\ContentLength->handle() (Line: 201)
  Drupal\page_cache\StackMiddleware\PageCache->fetch() (Line: 138)
  Drupal\page_cache\StackMiddleware\PageCache->lookup() (Line: 87)
  Drupal\page_cache\StackMiddleware\PageCache->handle() (Line: 50)
  Drupal\ban\BanMiddleware->handle() (Line: 48)
  Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle() (Line: 51)
  Drupal\Core\StackMiddleware\NegotiationMiddleware->handle() (Line: 36)
  Drupal\Core\StackMiddleware\AjaxPageState->handle() (Line: 51)
  Drupal\Core\StackMiddleware\StackedHttpKernel->handle() (Line: 741)
  Drupal\Core\DrupalKernel->handle() (Line: 19)
  

• Warning: Undefined array key "function" in Drupal\Core\Utility\Error::getLastCaller() (line 150 of core/lib/Drupal/Core/Utility/Error.php).

  Drupal\Core\Utility\Error::getLastCaller() (Line: 63)
  Drupal\Core\Utility\Error::decodeException() (Line: 84)
  Drupal\Core\EventSubscriber\FinalExceptionSubscriber->onException()
  call_user_func() (Line: 111)
  Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch() (Line: 239)
  Symfony\Component\HttpKernel\HttpKernel->handleThrowable() (Line: 91)
  Symfony\Component\HttpKernel\HttpKernel->handle() (Line: 53)
  Drupal\Core\StackMiddleware\Session->handle() (Line: 48)
  Drupal\Core\StackMiddleware\KernelPreHandle->handle() (Line: 28)
  Drupal\Core\StackMiddleware\ContentLength->handle() (Line: 201)
  Drupal\page_cache\StackMiddleware\PageCache->fetch() (Line: 138)
  Drupal\page_cache\StackMiddleware\PageCache->lookup() (Line: 87)
  Drupal\page_cache\StackMiddleware\PageCache->handle() (Line: 50)
  Drupal\ban\BanMiddleware->handle() (Line: 48)
  Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle() (Line: 51)
  Drupal\Core\StackMiddleware\NegotiationMiddleware->handle() (Line: 36)
  Drupal\Core\StackMiddleware\AjaxPageState->handle() (Line: 51)
  Drupal\Core\StackMiddleware\StackedHttpKernel->handle() (Line: 741)
  Drupal\Core\DrupalKernel->handle() (Line: 19)