Cannot use database

The URL Is:
http://ww577.com/bbs/search.php?authorid=072%DA%A1+%EF%A1%BC%D0%A4+13%EB%A1%BD%EF%A1%BC%D0%A4+13%EB%A1%BD%EF%BF%B4%C4%B8%D4%BA%C4%B8

MySQL Server Error:
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