Trilha de Processamento:
0 /opt/infra/infra_php/InfraMySqli.php(299): ConectorMySqli->__construct(Object(BancoSip))
1 /opt/infra/infra_php/InfraRN.php(125): InfraMySqli->abrirConexao()
2 /opt/sip/web/login.php(59): InfraRN->__call('', Array)
3 /opt/sip/web/login.php(59): SistemaRN->listar(Object(SistemaDTO))
4 {main}