Error message

• Deprecated function: Optional parameter $type declared before required parameter $key is implicitly treated as a required parameter in include_once() (line 1439 of /mnt/web112/b2/93/5389393/htdocs/homepages/esa-kassel.de/includes/bootstrap.inc).
• Deprecated function: Optional parameter $conditions declared before required parameter $data is implicitly treated as a required parameter in include_once() (line 1439 of /mnt/web112/b2/93/5389393/htdocs/homepages/esa-kassel.de/includes/bootstrap.inc).