Servlet.service() for servlet hyServlet threw exception

2011-4-18 11:41:25 org.apache.catalina.core.StandardWrapperValve invoke
严重: Servlet.service() for servlet hyServlet threw exception
java.lang.AbstractMethodError: com.microsoft.jdbc.base.BasePreparedStatement.getParameterMetaData()Ljava/sql/ParameterMetaData;
at org.apache.tomcat.dbcp.dbcp.DelegatingPreparedStatement.getParameterMetaData(DelegatingPreparedStatement.java:223)
at org.apache.commons.dbutils.QueryRunner.fillStatement(QueryRunner.java:176)
at org.apache.commons.dbutils.QueryRunner.update(QueryRunner.java:595)
at org.apache.commons.dbutils.QueryRunner.update(QueryRunner.java:655)
at com.baidu.www.hyServlet.doPost(hyServlet.java:61)
at com.baidu.www.hyServlet.doGet(hyServlet.java:31)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:584)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:619)