지블로그가 오류 납니다.

지블로그 스킨을 다른이름으로 잠시 변경했다가 다시 원레이름으로 바꿨더니
블로그가 오류 가 납니다.


Warning: include_once(../skin/blog//sidebar.skin.php) [function.include-once]: failed to open stream: No such file or directory in /home/osio/public_html/blog/sidebar.php on line 104

Warning: include_once() [function.include]: Failed opening '../skin/blog//sidebar.skin.php' for inclusion (include_path='.:/usr/local/php/lib/php') in /home/osio/public_html/blog/sidebar.php on line 104

Warning: include_once(../skin/blog//head.skin.php) [function.include-once]: failed to open stream: No such file or directory in /home/osio/public_html/blog/index.php on line 241

Warning: include_once() [function.include]: Failed opening '../skin/blog//head.skin.php' for inclusion (include_path='.:/usr/local/php/lib/php') in /home/osio/public_html/blog/index.php on line 241

Warning: include_once(../skin/blog//index.skin.php) [function.include-once]: failed to open stream: No such file or directory in /home/osio/public_html/blog/index.php on line 247

Warning: include_once() [function.include]: Failed opening '../skin/blog//index.skin.php' for inclusion (include_path='.:/usr/local/php/lib/php') in /home/osio/public_html/blog/index.php on line 247

Warning: include_once(../skin/blog//tail.skin.php) [function.include-once]: failed to open stream: No such file or directory in /home/osio/public_html/blog/index.php on line 249

Warning: include_once() [function.include]: Failed opening '../skin/blog//tail.skin.php' for inclusion (include_path='.:/usr/local/php/lib/php') in /home/osio/public_html/blog/index.php on line 249

오류에 ../skin/blog//sidebar.skin.php 이런식으로 // 이게 두개생기네요.
신규블로그를 만들면 정상적으로 되는데 기존 블로그가 오류 가 납니다.

어디가 잘못되서 이런건가요?? 수정해야할부분좀 알려주세요.