Error message

• Deprecated function: The each() function is deprecated. This message will be suppressed on further calls in menu_set_active_trail() (line 2385 of /home/car1171/public_html/includes/menu.inc).
• Warning: Cannot modify header information - headers already sent by (output started at /home/car1171/public_html/includes/common.inc:2681) in drupal_send_headers() (line 1212 of /home/car1171/public_html/includes/bootstrap.inc).
• ParseError: syntax error, unexpected 'clone' (T_CLONE), expecting '(' in require_once() (line 1 of /home/car1171/public_html/sites/all/modules/civicrm/packages/DB/DataObject.php(207) : eval()'d code).