I got 2 proyects in Spring Boot 3.1.1, java 17 and bootstrap. One of them is working fine on Elastic Beanstalk (Corretto 17 running on 64bit Amazon Linux 2/3.4.9) but the same proyect with added Metronic Templates and Styles from KeenThemes, after deploy, shows Severe state and message 100.0 % of the requests are failing with HTTP 5xx. When I try on my URL, shows "502 Bad Gateway by nginx". Of course, both locally, works fines. Thanks in advance for your help.
I normally use 3 application.propeties. The principal and one for DEV and one for PROD. I left just one. Ther is no much things to try because is the same proyect. I don't tkink it'a a load balancer problem. Not the navigator, no ports have been changed. Just works again when I deploy de last version with no Metronic templates.