500 Internal server error

javax.servlet.forward.request_uri
/user/bbs/BD_selectBbs.do
javax.servlet.forward.context_path
javax.servlet.forward.servlet_path
/user/bbs/BD_selectBbs.do
javax.servlet.forward.query_string
q_bbsCode=1003&q_bbscttSn=20211126095828563
javax.servlet.forward.mapping
org.apache.catalina.core.ApplicationMappingImpl@76ad2bf7
exception
java.lang.NullPointerException
org.springframework.web.context.request.async.WebAsyncManager.WEB_ASYNC_MANAGER
org.springframework.web.context.request.async.WebAsyncManager@49f3c029
javax.servlet.error.status_code
500
org.springframework.web.servlet.DispatcherServlet.CONTEXT
WebApplicationContext for namespace 'dispatcher-servlet': startup date [Mon Mar 18 13:03:04 KST 2024]; parent: Root WebApplicationContext
javax.servlet.jsp.jstl.fmt.localizationContext.request
org.springframework.web.servlet.support.JstlUtils$SpringLocalizationContext@65043453
javax.servlet.error.servlet_name
dispatcher
org.springframework.web.servlet.DispatcherServlet.THEME_SOURCE
WebApplicationContext for namespace 'dispatcher-servlet': startup date [Mon Mar 18 13:03:04 KST 2024]; parent: Root WebApplicationContext
org.springframework.web.servlet.DispatcherServlet.LOCALE_RESOLVER
zesinc.web.spring.resolver.OpenworksLocaleResolver@12cefac5
org.springframework.web.servlet.HandlerMapping.bestMatchingPattern
/**/user/bbs/BD_selectBbs.do
zesinc.common.sitemesh.UserMenuSelector.APPLIED_ONCE
true
encodingFilter.FILTERED
true
org.springframework.web.servlet.DispatcherServlet.OUTPUT_FLASH_MAP
FlashMap [attributes={}, targetRequestPath=null, targetRequestParams={}]
javax.servlet.error.exception_type
class java.lang.NullPointerException
org.springframework.web.servlet.HandlerMapping.pathWithinHandlerMapping
/user/bbs/BD_selectBbs.do
org.springframework.web.servlet.DispatcherServlet.FLASH_MAP_MANAGER
org.springframework.web.servlet.support.SessionFlashMapManager@5554eda6
org.springframework.web.servlet.HandlerMapping.uriTemplateVariables
{}
javax.servlet.error.request_uri
/user/bbs/BD_selectBbs.do
paramMap
{q_bbsCode=1003, q_pagePerPage=10, q_pagingEndNum=9, q_bbscttSn=20211126095828563, q_rowPerPage=10, q_pagingStartNum=0, q_currPage=1}
org.springframework.web.servlet.DispatcherServlet.THEME_RESOLVER
org.springframework.web.servlet.theme.FixedThemeResolver@446656d4
javax.servlet.jsp.jstl.fmt.locale.request
ko_KR
javax.servlet.error.exception
java.lang.NullPointerException
StackTrace
java.lang.NullPointerException