address@hidden:~/gnuhealth/tryton/server/trytond-3.8.6/bin $ ./trytond --all --database=gnuprueba
Traceback (most recent call last):
  File "./trytond", line 80, in <module>
    server.TrytonServer(options).run()
  File "/home/gnuhealth/gnuhealth/tryton/server/trytond-3.8.6/trytond/server.py", line 112, in run
    Pool(db_name).init(update=self.options.update, lang=lang)
  File "/home/gnuhealth/gnuhealth/tryton/server/trytond-3.8.6/trytond/pool.py", line 155, in init
    lang=lang)
  File "/home/gnuhealth/gnuhealth/tryton/server/trytond-3.8.6/trytond/modules/__init__.py", line 427, in load_modules
    _load_modules()
  File "/home/gnuhealth/gnuhealth/tryton/server/trytond-3.8.6/trytond/modules/__init__.py", line 394, in _load_modules
    load_module_graph(graph, pool, update, lang)
  File "/home/gnuhealth/gnuhealth/tryton/server/trytond-3.8.6/trytond/modules/__init__.py", line 234, in load_module_graph
    cls.__register__(module)
  File "/home/gnuhealth/gnuhealth/tryton/server/trytond-3.8.6/trytond/modules/health/health.py", line 1692, in __register__
    super(HealthProfessional, cls).__register__(module_name)
  File "/home/gnuhealth/gnuhealth/tryton/server/trytond-3.8.6/trytond/model/modelsql.py", line 211, in __register__
    table.add_constraint(ident, constraint)
  File "/home/gnuhealth/gnuhealth/tryton/server/trytond-3.8.6/trytond/backend/postgresql/table.py", line 414, in add_constraint
    self._update_definitions()
  File "/home/gnuhealth/gnuhealth/tryton/server/trytond-3.8.6/trytond/backend/postgresql/table.py", line 152, in _update_definitions
    (self.table_name, self.table_schema))
  File "/home/gnuhealth/gnuhealth/tryton/server/trytond-3.8.6/trytond/backend/postgresql/database.py", line 294, in execute
    return self.cursor.execute(sql, params)
psycopg2.InternalError: transacción abortada, las órdenes serán ignoradas hasta el fin de bloque de transacción