I have a site in magento that receives a lot of traffic, due to this an autoscaling was configured within aws, the site is in an ec2. Due to this, when one of the instances does not support the traffic, the next one is activated, but I have an error when sharing the session between the two instances.
The main error is that when changing from one instance to another within the administrator, the menu is blocked and does not allow me to open it.
I don’t know very well how to solve this error, maybe sharing the magento cache folder or something like that.
