bom, eu segui todo o exemplo da aula, mas quando acesso ao metodo
@RequestMapping(value="/salvar", method=RequestMethod.POST) public String salvar(@RequestParam("nome") String nome, @RequestParam("email") String email, @RequestParam("telefone") String telefone) { Convidado convidado = new Convidado(nome, email, telefone); repository.save(convidado); return "redirect:listaconvidados"; }.
recebo o seguinte erro .
This application has no explicit mapping for /error, so you are seeing this as a fallback.
Wed Jul 31 19:57:05 BRT 2019 There was an unexpected error (type=Internal Server Error, status=500). could not execute statement; nested exception is org.hibernate.exception.GenericJDBCException: could not execute statement
