:ERROR MESSAGE:
org.ofbiz.widget.screen.ScreenRenderException: Error rendering screen [component://ext-ecommerce/widget/CommonScreens.xml#main-decorator]: java.lang.IllegalArgumentException: Error running script at location [component://ext-ecommerce/webapp/ext-ecommerce/WEB-INF/actions/Header.groovy]: java.lang.NullPointerException: Cannot invoke method close() on null object (Error running script at location [component://ext-ecommerce/webapp/ext-ecommerce/WEB-INF/actions/Header.groovy]: java.lang.NullPointerException: Cannot invoke method close() on null object)