Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, null given in /srv/www/htdocs/reflect/www.drupal.reflect-online.org/includes/bootstrap.inc:670
Stack trace:
#0 /srv/www/htdocs/reflect/www.drupal.reflect-online.org/includes/bootstrap.inc(1180): page_get_cache()
#1 /srv/www/htdocs/reflect/www.drupal.reflect-online.org/includes/bootstrap.inc(1120): _drupal_bootstrap()
#2 /srv/www/htdocs/reflect/www.drupal.reflect-online.org/index.php(15): drupal_bootstrap()
#3 {main}
thrown in /srv/www/htdocs/reflect/www.drupal.reflect-online.org/includes/bootstrap.inc on line 670