Additional uncaught exception thrown while handling exception.
Fatal error: Uncaught Error: Class "Drupal\Component\Render\FormattableMarkup" not found in /home/gwulocom/domains/gwulo.com/public_html/web/core/lib/Drupal/Core/Utility/Error.php:120
Stack trace:
#0 /home/gwulocom/domains/gwulo.com/public_html/web/core/includes/bootstrap.inc(206): Drupal\Core\Utility\Error::renderExceptionSafe()
#1 /home/gwulocom/domains/gwulo.com/public_html/web/core/includes/bootstrap.inc(188): _drupal_exception_handler_additional()
#2 [internal function]: _drupal_exception_handler()
#3 {main}
thrown in /home/gwulocom/domains/gwulo.com/public_html/web/core/lib/Drupal/Core/Utility/Error.php on line 120