Notice: Undefined index: groupby_times in template_preprocess_calendar_day() (Zeile 272 von /kunden/322728_53115/drupal7/modules/contrib/calendar/theme/theme.inc).
Notice: Undefined index: groupby_times in template_preprocess_calendar_day() (Zeile 276 von /kunden/322728_53115/drupal7/modules/contrib/calendar/theme/theme.inc).
