I restored the files from a backup earlier this month.
Oh wow. Thanks for fixing it too quickly.
I saw your reply yesterday and did not write back instantly because I was busy. But thanks again for fixing it too quickly. It is one of the handy tools that I use almost every other week to check my profile and the trust list. About the problem, do you think the server administrator could do something with your server? I used to use hosting from local hosting sellers, and If I am not wrong, they had access to my server, and they have the backup. I don't know if they explore their customers hosting file managers.