Warning: Class "\Drupal\Core\TempStore\TempStoreException" not found in /home/www/drupal8/test/core/modules/user/src/SharedTempStore.php on line 13
Fatal error: Uncaught Error: Class "Drupal\Core\TempStore\SharedTempStore" not found in /home/www/drupal8/test/core/modules/user/src/SharedTempStore.php:25
Stack trace:
#0 {main}
thrown in /home/www/drupal8/test/core/modules/user/src/SharedTempStore.php on line 25