1045, "Access denied for user 'cyberpanel'@'localhost' (using password: YES)")

After 3 days, even though it wasn’t programmed, I still haven’t solved my mistake. Because of that my website with more than 5,000 articles is down and the cyberpanel support is now paid … I have searched the internet and nothing solves. Will I have to start over from scratch? I lost my database and didn’t do any backups (my worst mistake).


1045, "Access denied for user 'cyberpanel'@'localhost' (using password: YES)" - Google Search)