Cannot use database

The URL Is:
http://sss50.com/bbs/search.php?authorid=%E2%86%98076%E6%9C%9F%E2%86%98%7B%E6%83%85%E9%9D%9E%E5%BE%97%E5%B7%B2%7D%E5%8E%9F%E5%88%9B%E3%80%90%EF%B9%9B+5+%E4%B8%8D%E4%B8%AD%EF%B9%9C%E3%80%91%E6%9C%9F%E6%9C%9F%E5%8F%91%E8%A1%A8%E7%BB%8F%E5%85%B8%E8%B5%84%E6%96%99

MySQL Server Error:
Too many connections ( 1040 )

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http://www.phpwind.net