Name and Password does not work

[VMM-MMV]

I'm trying to log, but admin admin, does not work. I though this was a licencce issue, so I conected the licence, I checked in the logs and it says that it finds the licence. But I still can't log in.

[VMM-MMV]

My docker-compose
version: '3'

services:
process:
image: alfresco/process-services:1.6.2
environment:
ACTIVITI_DATASOURCE_USERNAME: alfresco
ACTIVITI_DATASOURCE_PASSWORD: alfresco
ACTIVITI_DATASOURCE_DRIVER: org.postgresql.Driver
ACTIVITI_HIBERNATE_DIALECT: org.hibernate.dialect.PostgreSQLDialect
ACTIVITI_DATASOURCE_URL: 'jdbc:postgresql://postgres:5432/activiti?characterEncoding=UTF-8'
ACTIVITI_CSRF_DISABLED: 'true'
ACTIVITI_CORS_ENABLED: 'true'
ACTIVITI_ES_SERVER_TYPE: client
ACTIVITI_ES_DISCOVERY_HOSTS: elasticsearch:9300
ACTIVITI_ES_CLUSTER_NAME: elasticsearch
volumes:
- "/root/WORK/enterprise-license/:/root/.activiti/enterprise-license/:ro"
- "/root/WORK/enterprise-license/:/home/alfresco/.activiti/enterprise-license/"
ports:
- 9999:8080
links:
- elasticsearch:elasticsearch
- postgres:postgres
depends_on:
- elasticsearch
- postgres

elasticsearch:
image: elasticsearch:1.7.3
postgres:
image: postgres:9.6.2
environment:
POSTGRES_DB: activiti
POSTGRES_USER: alfresco
POSTGRES_PASSWORD: alfresco

[VMM-MMV]

It was a non compatible version of Postgress. 13.1 Works