Fehlermeldung

• Warning: Undefined array key 3 in field_collection_entity_preload() (Zeile 1026 von /home/.sites/538/site7619622/web/neu/sites/all/modules/field_collection/field_collection.module).
• Warning: Cannot modify header information - headers already sent by (output started at /home/.sites/538/site7619622/web/neu/includes/common.inc:2861) in drupal_send_headers() (Zeile 1554 von /home/.sites/538/site7619622/web/neu/includes/bootstrap.inc).
• TypeError: array_values(): Argument #1 ($array) must be of type array, null given in array_values() (Zeile 1026 von /home/.sites/538/site7619622/web/neu/sites/all/modules/field_collection/field_collection.module).