Boa tarde amigos.
Essa mensagem WAR :keystore not found, it will be auto generated on first use with a self signed certificate for host localhost e erro: 15:15:04,995 ERROR [org.jboss.msc.service.fail] (ServerService Thread Pool – 77) MSC000001: Failed to start service jboss.persistenceunit.“Panico.war#Panico”: org.jboss.msc.service.StartException in service jboss.persistenceunit.“Panico.war#Panico”: org.hibernate.service.spi.ServiceException: Unable to create requested service [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment] está me pertubando. Preciso de uma ajudinha e didaticamente pois sou novinho no JAVA