Fehlermeldung

Deprecated function: session_set_save_handler(): Providing individual callbacks instead of an object implementing SessionHandlerInterface is deprecated in drupal_session_initialize() (line 245 of includes/session.inc).

Fehlermeldung

• Warning: Cannot modify header information - headers already sent by (output started at /data/web/1/000/093/862/375634/htdocs/includes/common.inc:2861) in drupal_send_headers() (Zeile 1554 von includes/bootstrap.inc).
• Error: Undefined constant "DRUPAL_CRON_DETAILED_LOGGING" in drupal_cron_run() (Zeile 5554 von includes/common.inc).