Codeigniter error Unable to load the requested file 0.php but theres no such file <p>I am new to Codeigniter and it is throwing the error: <em>unable to load the requested file 0.php</em></p> <p>But there's no such file! I don't understand why its doing this?</p> <p>As a result of this error, the homepage of my site has vanished. All the other pages are accessible and work except for the homepage. </p> <p>I don't know where I'm supposed to look, whether its the view files or the controller files?</p> <p>Can anyone shed any light on this? </p>