WordPress Error on Admin page

Solution:1

  1. Make backups and put it in a safe place.
  2. After this download all your website files to local computer.
  3. Check local directory with antivirus and cure infected files.
  4. Download correct version of WordPress and replace damaged files from original distribution.
  5. Upload data to remote server.

Solution:2

First of all backup everything.

  1. Then undone the changes if you had made prior to the occurring error.
  2. If things does not solve out. Then download the current version of WordPress Login to your hosting account then if you have then upload the all the files except the wp-content.Better to use Filezilla to send files using FTP.
  3. If problem persists, then I would recommend better to reinstall the WordPress.

Don’t foget to backup