Traceback (most recent call last): File "/odoo/odoo-server/odoo/addons/base/models/ir_http.py", line 237, in _dispatch result = request.dispatch() File "/odoo/odoo-server/odoo/http.py", line 687, in dispatch result = self._call_function(**self.params) File "/odoo/odoo-server/odoo/http.py", line 359, in _call_function return checked_call(self.db, *args, **kwargs) File "/odoo/odoo-server/odoo/service/model.py", line 94, in wrapper return f(dbname, *args, **kwargs) File "/odoo/odoo-server/odoo/http.py", line 348, in checked_call result = self.endpoint(*a, **kw) File "/odoo/odoo-server/odoo/http.py", line 916, in __call__ return self.method(*args, **kw) File "/odoo/odoo-server/odoo/http.py", line 535, in response_wrap response = f(*args, **kw) File "/odoo/odoo-server/addons/web/controllers/main.py", line 1336, in call_button action = self._call_kw(model, method, args, kwargs) File "/odoo/odoo-server/addons/web/controllers/main.py", line 1324, in _call_kw return call_kw(request.env[model], method, args, kwargs) File "/odoo/odoo-server/odoo/api.py", line 461, in call_kw result = _call_kw_multi(method, model, args, kwargs) File "/odoo/odoo-server/odoo/api.py", line 448, in _call_kw_multi result = method(recs, *args, **kwargs) File "/odoo/odoo-server/addons/l10n_multilang/models/l10n_multilang.py", line 155, in lang_install res = super(BaseLanguageInstall, self).lang_install() File "/odoo/odoo-server/odoo/addons/base/wizard/base_language_install.py", line 37, in lang_install mods._update_translations(self.lang, self.overwrite) File "/odoo/odoo-server/odoo/addons/base/models/ir_module.py", line 931, in _update_translations self.env['ir.translation']._load_module_terms(mod_names, filter_lang, overwrite) File "/odoo/odoo-server/odoo/addons/base/models/ir_translation.py", line 819, in _load_module_terms tools.trans_load(self._cr, trans_file, lang, verbose=False, overwrite=overwrite) File "/odoo/odoo-server/odoo/tools/translate.py", line 1159, in trans_load return trans_load_data(cr, fileobj, fileformat, lang, File "/odoo/odoo-server/odoo/tools/translate.py", line 1222, in trans_load_data irt_cursor.finish() File "/odoo/odoo-server/odoo/addons/base/models/ir_translation.py", line 108, in finish cr.execute(""" INSERT INTO %s(name, lang, res_id, src, type, value, module, state, comments) File "", line 2, in execute File "/odoo/odoo-server/odoo/sql_db.py", line 89, in check return f(self, *args, **kwargs) File "/odoo/odoo-server/odoo/sql_db.py", line 310, in execute res = self._obj.execute(query, params) Exception The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/odoo/odoo-server/odoo/http.py", line 643, in _handle_exception return super(JsonRequest, self)._handle_exception(exception) File "/odoo/odoo-server/odoo/http.py", line 301, in _handle_exception raise exception.with_traceback(None) from new_cause psycopg2.errors.CardinalityViolation: ON CONFLICT DO UPDATE command cannot affect row a second time HINT: Ensure that no rows proposed for insertion within the same command have duplicate constrained values.