500 Internal server error

javax.servlet.forward.request_uri
/web/board/BD_board.view.do
javax.servlet.forward.context_path
javax.servlet.forward.servlet_path
/web/board/BD_board.view.do
javax.servlet.forward.query_string
bbsCd=1106&seq=20110516110600346&q_ctgCd=1003
exception
java.lang.NullPointerException
	at zes.openworks.web.board.BasicBoardServiceImpl.boardView(BasicBoardServiceImpl.java:80)
	at sun.reflect.GeneratedMethodAccessor842.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
	at com.sun.proxy.$Proxy96.boardView(Unknown Source)
	at zes.openworks.web.board.BoardController.boardView(BoardController.java:1051)
	at sun.reflect.GeneratedMethodAccessor911.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.springframework.web.bind.annotation.support.HandlerMethodInvoker.invokeHandlerMethod(HandlerMethodInvoker.java:176)
	at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.invokeHandlerMethod(AnnotationMethodHandlerAdapter.java:426)
	at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.handle(AnnotationMethodHandlerAdapter.java:414)
	at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:790)
	at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:719)
	at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:644)
	at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:549)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:620)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
	at zes.openworks.common.filter.XSSFilter.doFilter(XSSFilter.java:62)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
	at com.opensymphony.sitemesh.webapp.SiteMeshFilter.obtainContent(SiteMeshFilter.java:129)
	at com.opensymphony.sitemesh.webapp.SiteMeshFilter.doFilter(SiteMeshFilter.java:77)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
	at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:504)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:421)
	at org.apache.coyote.ajp.AjpProcessor.process(AjpProcessor.java:190)
	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:611)
	at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:314)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
	at java.lang.Thread.run(Unknown Source)
javax.servlet.error.status_code
200
org.springframework.web.servlet.DispatcherServlet.CONTEXT
WebApplicationContext for namespace 'dispatcher-servlet': startup date [Wed Nov 08 23:30:34 KST 2017]; parent: Root WebApplicationContext
javax.servlet.jsp.jstl.fmt.localizationContext.request
org.springframework.web.servlet.support.JstlUtils$SpringLocalizationContext@ba2b63
searchMap
{pagingStartNum=1, q_pagePerPage=10, pagingEndNum=10, q_ctgCd=1003, q_rowPerPage=10, q_currPage=1}
com.opensymphony.sitemesh.APPLIED_ONCE
true
javax.servlet.error.servlet_name
dispatcher
org.springframework.web.servlet.DispatcherServlet.THEME_SOURCE
WebApplicationContext for namespace 'dispatcher-servlet': startup date [Wed Nov 08 23:30:34 KST 2017]; parent: Root WebApplicationContext
org.springframework.web.servlet.DispatcherServlet.LOCALE_RESOLVER
org.springframework.web.servlet.i18n.AcceptHeaderLocaleResolver@18e572f
org.springframework.web.servlet.HandlerMapping.bestMatchingPattern
/web/board/BD_board.view.do
encodingFilter.FILTERED
true
javax.servlet.error.exception_type
class java.lang.NullPointerException
org.springframework.web.servlet.HandlerMapping.pathWithinHandlerMapping
/web/board/BD_board.view.do
org.springframework.web.servlet.HandlerMapping.uriTemplateVariables
{}
javax.servlet.error.request_uri
/web/board/BD_board.view.do
org.springframework.web.servlet.DispatcherServlet.THEME_RESOLVER
org.springframework.web.servlet.theme.FixedThemeResolver@9275aa
javax.servlet.jsp.jstl.fmt.locale.request
ko_KR
javax.servlet.error.exception
java.lang.NullPointerException