500 Servlet Exceptionjava.lang.NullPointerException at weaver.conn.ConnStatement.setStatementSql(ConnStatement.java:135) at weaver.conn.ConnStatement.setStatementSql(ConnStatement.java:99) at weaver.conn.ConnStatement.setStatementSql(ConnStatement.java:86) at weaver.systeminfo.language.LanguageComInfo.setLanguageInfo(LanguageComInfo.java:60) at weaver.systeminfo.language.LanguageComInfo.getLanguageInfo(LanguageComInfo.java:36) at weaver.systeminfo.language.LanguageComInfo.<init>(LanguageComInfo.java:30) at _login._login__jsp._jspService(/login/Login.jsp:7) at com.caucho.jsp.JavaPage.service(JavaPage.java:75) at com.caucho.jsp.Page.subservice(Page.java:506) at com.caucho.server.http.FilterChainPage.doFilter(FilterChainPage.java:182) at com.caucho.server.http.Invocation.service(Invocation.java:315) at com.caucho.server.http.HttpRequest.handleRequest(HttpRequest.java:253) at com.caucho.server.http.HttpRequest.handleConnection(HttpRequest.java:171) at com.caucho.server.TcpConnection.run(TcpConnection.java:139) at java.lang.Thread.run(Thread.java:619)Resin 2.1.16 (built Tue Feb 15 11:12:27 PST 2005)