Cannot use database

The URL Is:
http://ww300.com/bbs/search.php?authorid=072%E6%9C%9F;%E4%B8%A5%E5%88%9A+%E3%80%9629%E7%A0%81%E3%80%97%EF%BC%8C%E6%9B%B4%E6%96%B0%E4%BA%86

MySQL Server Error:
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