Ao configurar o projeto, e executar o tomcat, gera um erro de HTTP Status 500 - Servlet.init() for servlet dispatcher threw exception. Já revisei as configurações de conexão com o Banco, e as dependências do tomcat e do mysql mudei a versão que estou utilizando, e o erro persiste.
Erro: https://gist.github.com/keysecf/ecab587095581772cfec43c4f88d42c1
ServletSpringMVC: https://gist.github.com/keysecf/3fd2c3db8e3bb2ee38f4943a3ea6e4ee
AppWebConfiguration: https://gist.github.com/keysecf/a054d6c8dc0273f0540123b7dd335ddb
JPAConfiguration: https://gist.github.com/keysecf/e3605b05534ef75e3b64f689a80af12b
pom.xml: https://gist.github.com/keysecf/cc546030a450b2af29d3f004d7487c43