how to resolve blank page error in codeigniter?
maybe this video can help you how to error handling in codeigniter: https://www.youtube.com/watch?v=5kf7sQReCLw&t=105s
there are few possiblities. 1) may be you are spell wrong the controller name. 2) may be the directory path is wrong. 3) sometimes it occures due to not loading url helper function.