[toni@iommuero tryton]$ ./bin/tryton
Fontconfig warning: "/etc/fonts/conf.d/50-user.conf", line 14: reading configurations from ~/.fonts.conf is deprecated. please move it to /home/toni/.config/fontconfig/fonts.conf manually
ERROR:tryton.common.common:Traceback (most recent call last):
  File "/trytond/protocols/jsonrpc.py", line 150, in _marshaled_dispatch
    response['result'] = dispatch_method(method, params)
  File "/trytond/protocols/jsonrpc.py", line 179, in _dispatch
    res = dispatch(*args)
  File "/trytond/protocols/dispatcher.py", line 42, in dispatch
    res = security.login(database_name, user, session)
  File "/trytond/security.py", line 24, in login
    pool = _get_pool(dbname)
  File "/trytond/security.py", line 18, in _get_pool
    pool.init()
  File "/trytond/pool.py", line 154, in init
    lang=lang)
  File "/trytond/modules/__init__.py", line 418, in load_modules
    _load_modules()
  File "/trytond/modules/__init__.py", line 380, in _load_modules
    load_module_graph(graph, pool, update, lang)
  File "/trytond/modules/__init__.py", line 210, in load_module_graph
    where=ir_module.name.in_(modules)))
  File "/trytond/backend/postgresql/database.py", line 314, in execute
    return self.cursor.execute(sql)
ProgrammingError: error de sintaxis en o cerca de «)»
LINE 1: ...ate" FROM "ir_module_module" AS "a" WHERE ("a"."name" IN ())
                                                                     ^


error de sintaxis en o cerca de «)»
LINE 1: ...ate" FROM "ir_module_module" AS "a" WHERE ("a"."name" IN ())
                                                                     ^