Error on importing translation file for es_ES

[mbehrle]

[Fri Jun 27 15:17:05 2014] INFO:modules:nereid_webshop:loading locale/es_ES.po
/home/mathiasb/.virtualenvs/nereid-webshop/local/lib/python2.7/site-packages/trytond-3.0.4-py2.7.egg/trytond/model/modelsql.py:360: DeprecationWarning: With-statements now directly support multiple context managers
Transaction().set_user(0)):
Traceback (most recent call last):
File "/home/mathiasb/.virtualenvs/nereid-webshop/bin/trytond", line 5, in
pkg_resources.run_script('trytond==3.0.4', 'trytond')
File "/home/mathiasb/.virtualenvs/nereid-webshop/local/lib/python2.7/site-packages/pkg_resources.py", line 534, in run_script
self.require(requires)[0].run_script(script_name, ns)
File "/home/mathiasb/.virtualenvs/nereid-webshop/local/lib/python2.7/site-packages/pkg_resources.py", line 1434, in run_script
execfile(script_filename, namespace, namespace)
File "/home/mathiasb/.virtualenvs/nereid-webshop/lib/python2.7/site-packages/trytond-3.0.4-py2.7.egg/EGG-INFO/scripts/trytond", line 111, in
trytond.server.TrytonServer(options).run()
File "/home/mathiasb/.virtualenvs/nereid-webshop/local/lib/python2.7/site-packages/trytond-3.0.4-py2.7.egg/trytond/server.py", line 124, in run
Pool(db_name).init(update=update, lang=lang)
File "/home/mathiasb/.virtualenvs/nereid-webshop/local/lib/python2.7/site-packages/trytond-3.0.4-py2.7.egg/trytond/pool.py", line 151, in init
lang=lang)
File "/home/mathiasb/.virtualenvs/nereid-webshop/local/lib/python2.7/site-packages/trytond-3.0.4-py2.7.egg/trytond/modules/init.py", line 399, in load_modules
load_module_graph(graph, pool, lang)
File "/home/mathiasb/.virtualenvs/nereid-webshop/local/lib/python2.7/site-packages/trytond-3.0.4-py2.7.egg/trytond/modules/init.py", line 262, in load_module_graph
Translation.translation_import(lang2, module, filename)
File "/home/mathiasb/.virtualenvs/nereid-webshop/lib/python2.7/site-packages/trytond/modules/nereid/translation.py", line 216, in translation_import
translations |= set(cls.create(to_create))
File "/home/mathiasb/.virtualenvs/nereid-webshop/lib/python2.7/site-packages/trytond/modules/nereid/translation.py", line 343, in create
return super(Translation, cls).create(vlist)
File "/home/mathiasb/.virtualenvs/nereid-webshop/local/lib/python2.7/site-packages/trytond-3.0.4-py2.7.egg/trytond/ir/translation.py", line 731, in create
return super(Translation, cls).create(vlist)
File "/home/mathiasb/.virtualenvs/nereid-webshop/local/lib/python2.7/site-packages/trytond-3.0.4-py2.7.egg/trytond/model/modelsql.py", line 361, in create
cls.__raise_integrity_error(exception, values)
File "/home/mathiasb/.virtualenvs/nereid-webshop/local/lib/python2.7/site-packages/trytond-3.0.4-py2.7.egg/trytond/model/modelsql.py", line 225, in __raise_integrity_error
cls.raise_user_error(error)
File "/home/mathiasb/.virtualenvs/nereid-webshop/local/lib/python2.7/site-packages/trytond-3.0.4-py2.7.egg/trytond/error.py", line 74, in raise_user_error
raise UserError(error)
trytond.exceptions.UserError: ('UserError', ('Translation must be unique', ''))