You server's disk space usage is still 116MB, so the file is still in your server. However, all I did is created a folder called backup, and duplicated the index.php onto the backup folder.
This might be a stupid question, but I'm wondering if that is possible to just upgrade the disk space usage larger than 1024MB? I am using the free hosting and almost ran out of space. I'm thinking that if it would be possible to upgrade that into like 5G and pay a little money on that. Just...