The website encountered an unexpected error. Please try again later.
TypeError: Drupal\Core\Render\Element::children(): Argument #1 ($elements) must be of type array, string given, called in /code/core/modules/views/src/Plugin/views/filter/FilterPluginBase.php on line 959 in Drupal\Core\Render\Element::children() (line 72 of core/lib/Drupal/Core/Render/Element.php).