HTTP Status 404 鈥 Not Found

Type Exception Report

Message Request processing failed; nested exception is java.lang.IllegalStateException: Cannot create a session after the response has been committed

Description The origin server did not find a current representation for the target resource or is not willing to disclose that one exists.

Exception

org.springframework.web.util.NestedServletException: Request processing failed; nested exception is java.lang.IllegalStateException: Cannot create a session after the response has been committed
	org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:989)
	org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:873)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:635)
	org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:858)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
	org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:200)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)

Root Cause

java.lang.IllegalStateException: Cannot create a session after the response has been committed
	org.apache.catalina.connector.Request.doGetSession(Request.java:3034)
	org.apache.catalina.connector.Request.getSession(Request.java:2468)
	org.apache.catalina.connector.RequestFacade.getSession(RequestFacade.java:896)
	org.apache.catalina.connector.RequestFacade.getSession(RequestFacade.java:908)
	com.publiccms.common.view.WebFreeMarkerView.exposeHelpers(WebFreeMarkerView.java:18)
	org.springframework.web.servlet.view.freemarker.FreeMarkerView.renderMergedTemplateModel(FreeMarkerView.java:256)
	org.springframework.web.servlet.view.AbstractTemplateView.renderMergedOutputModel(AbstractTemplateView.java:165)
	org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:315)
	org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1325)
	com.publiccms.common.servlet.ErrorToNotFoundDispatcherServlet.render(ErrorToNotFoundDispatcherServlet.java:40)
	org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1069)
	org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1008)
	org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:925)
	com.publiccms.common.servlet.WebDispatcherServlet.doService(WebDispatcherServlet.java:47)
	org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:981)
	org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:873)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:635)
	org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:858)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
	org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:200)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)

Note The full stack trace of the root cause is available in the server logs.

Apache Tomcat/8.5.39

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