Drupal core update required
We recommend the following protocol for executing this update:
1. Create full backup of website, files and database
2. Install website backup on test server
3. Implement Drupal core update on test server
4. Validate that website is performing on test server as it did prior to update
5. Implement Drupal core update on live website
If you require our assistance with this update, please feel free to reach out.