Error message

• The specified file temporary://filem9iSmg could not be copied, because the destination directory is not properly configured. This may be caused by a problem with file or directory permissions. More information is available in the system log.
• The specified file temporary://fileqaFWXQ could not be copied, because the destination directory is not properly configured. This may be caused by a problem with file or directory permissions. More information is available in the system log.
• Notice: Undefined property: stdClass::$comment_count in comment_node_page_additions() (line 728 of /var/www/samgtu/www/modules/comment/comment.module).