I am getting 500 server error - not enough resource on web
I have uploaded the Sendy code files on AWS EC2 instance & Virtualmin setup. But I am keep on getting this error & not able to find any resource to resolve this issue.
I have followed this link to setup: https://levelup.gitconnected.com/setting-up-your-own-bulk-mail-server-using-sendy-and-aws-20d05ee01362
Issue snip: https://ibb.co/RN1wPVP