It is unfortunate that I must learn so many things the hard way.  After changing my Amazon Elastic Beanstalk with deployed Processwire code the Amazon Elastic cloud removed the website content because it is a stateless environment.  Here is the article that explains this:  https://www.otreva.com/blog/deploying-wordpress-amazon-web-services-aws-ec2-rds-via-elasticbeanstalk/  I think my mistake is that inside the instance I stored content inside the instance that was running mysql and not the