Produces media types cleared prior to error handling

Issue: SPR-16318

spring-webmvc/src/main/java/org/springframework/web/servlet/DispatcherServlet.java

@@ -1248,6 +1248,9 @@ public class DispatcherServlet extends FrameworkServlet {
 	protected ModelAndView processHandlerException(HttpServletRequest request, HttpServletResponse response,
 			@Nullable Object handler, Exception ex) throws Exception {
 
+		// Success and error responses may use different content types
+		request.removeAttribute(HandlerMapping.PRODUCIBLE_MEDIA_TYPES_ATTRIBUTE);
+
 		// Check registered HandlerExceptionResolvers...
 		ModelAndView exMv = null;
 		if (this.handlerExceptionResolvers != null) {