이력서 스킨 오류가 납니다. 채택완료

http://sir.kr/g5_skin/8120">http://sir.kr/g5_skin/8120 그누보드5 구직스킨을 사용중인데, 그누보드 최신버전에는 오류가 납니다.

Warning: mysql_query(): Access denied for user 'root'@'localhost' (using password: NO) in /host/home1/apply/html/skin/multi_category/lib.php on line 118

Warning: mysql_query(): A link to the server could not be established in /host/home1/apply/html/skin/multi_category/lib.php on line 118

Warning: mysql_query(): Access denied for user 'root'@'localhost' (using password: NO) in /host/home1/apply/html/skin/multi_category/lib.php on line 140

Warning: mysql_query(): A link to the server could not be established in /host/home1/apply/html/skin/multi_category/lib.php on line 140
Access denied for user 'root'@'localhost' (using password: NO)
Warning: mysql_query(): Access denied for user 'root'@'localhost' (using password: NO) in /host/home1/apply/html/skin/multi_category/lib.php on line 140

Warning: mysql_query(): A link to the server could not be established in /host/home1/apply/html/skin/multi_category/lib.php on line 140
Access denied for user 'root'@'localhost' (using password: NO)
Warning: mysql_query(): Access denied for user 'root'@'localhost' (using password: NO) in /host/home1/apply/html/skin/multi_category/lib.php on line 140

Warning: mysql_query(): A link to the server could not be established in /host/home1/apply/html/skin/multi_category/lib.php on line 140
Access denied for user 'root'@'localhost' (using password: NO)
Warning: mysql_query(): Access denied for user 'root'@'localhost' (using password: NO) in /host/home1/apply/html/skin/multi_category/lib.php on line 140

Warning: mysql_query(): A link to the server could not be established in /host/home1/apply/html/skin/multi_category/lib.php on line 140
Access denied for user 'root'@'localhost' (using password: NO)
Warning: mysql_query(): Access denied for user 'root'@'localhost' (using password: NO) in /host/home1/apply/html/skin/multi_category/lib.php on line 140

Warning: mysql_query(): A link to the server could not be established in /host/home1/apply/html/skin/multi_category/lib.php on line 140

온갖에러가.. 어떻게 풀어나가야 할지 난감하기만 합니다. ㅠ

고수분들 도와주십시오!!​