The site has been hacked. All data is encrypted.
Don't panic! Everything can be restored.
1. Send 0,0055 BTC to Bitcoin wallet bc1qalmf67mjs8cutnqzupx6ypkl3zy0llp4urj62y
2. Write to emai email@example.com: 1. the name of your site 2. The address of the wallet from which the payment was made
3. Get a password and instructions for data recovery (the archive is on your hosting)
You have 72 hours to pay. If the payment is not received, the password for data recovery will be automatically and irrevocably destroyed.
You don't have to waste time restoring data from a backup - the backups are infected.