When I am starting my Docker image for our product, it is throwing below error. I came to know that jboss now uses Wildfly instead of Tomcat. Since, I am not from this background, I am unable to fix it.
WFLYSRV0055: Caught exception during boot: org.jboss.as.controller.persistence.ConfigurationPersistenceException: WFLYCTL0085: Failed to parse configuration
WFLYCTL0309: Legacy extension ‘org.jboss.as.threads’ is not supported on servers running this version. The extension is only supported for use by hosts running a previous release in a mixed-version managed domain