TEMPLATE DOESN'T FOUND, CHECK YOUR PATH (reader/pageflip/swipe.ftl):
freemarker.template.TemplateNotFoundException: Template not found for name "reader/pageflip/swipe.ftl".
The name was interpreted by this TemplateLoader: [freemarker.cache.FileTemplateLoader.toString() failed: java.lang.IllegalStateException: java.io.FileNotFoundException: /home/virtualnewspaper/uniteddailynews/WEB-INF/lib/httpcore-nio-4.4.9.jar (No such file or directory)].