Error en: Pago de Proveedores

[wgtoneatto]

Hola Ignacio, buen día, estoy trabajando con odoo 16, en ubuntu 22.04 lts, con localización argentina codize, lo que sucede es que al querer entrar a cargar un Pago de Proveedores me da Error, lo mismo sucede en Pago de Clientes:
Traceback (most recent call last):
File "/opt/odoo/odoo/odoo/tools/cache.py", line 85, in lookup
r = d[key]
File "", line 2, in getitem
File "/opt/odoo/odoo/odoo/tools/func.py", line 87, in locked
return func(inst, *args, **kwargs)
File "/opt/odoo/odoo/odoo/tools/lru.py", line 34, in getitem
a = self.d[obj]
KeyError: ('account.payment.group', <function Model._get_view_cache at 0x7f52907cd820>, (False, 'tree', None, 'es_AR'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/opt/odoo/odoo/odoo/http.py", line 1584, in _serve_db
return service_model.retrying(self._serve_ir_http, self.env)
File "/opt/odoo/odoo/odoo/service/model.py", line 133, in retrying
result = func()
File "/opt/odoo/odoo/odoo/http.py", line 1611, in _serve_ir_http
response = self.dispatcher.dispatch(rule.endpoint, args)
File "/opt/odoo/odoo/odoo/http.py", line 1815, in dispatch
result = self.request.registry['ir.http']._dispatch(endpoint)
File "/opt/odoo/odoo/addons/website/models/ir_http.py", line 235, in _dispatch
response = super()._dispatch(endpoint)
File "/opt/odoo/odoo/odoo/addons/base/models/ir_http.py", line 154, in _dispatch
result = endpoint(**request.params)
File "/opt/odoo/odoo/odoo/http.py", line 697, in route_wrapper
result = endpoint(self, *args, **params_ok)
File "/opt/odoo/odoo/addons/web/controllers/dataset.py", line 42, in call_kw
return self._call_kw(model, method, args, kwargs)
File "/opt/odoo/odoo/addons/web/controllers/dataset.py", line 33, in _call_kw
return call_kw(request.env[model], method, args, kwargs)
File "/opt/odoo/odoo/odoo/api.py", line 457, in call_kw
result = _call_kw_model(method, model, args, kwargs)
File "/opt/odoo/odoo/odoo/api.py", line 430, in _call_kw_model
result = method(recs, *args, **kwargs)
File "/opt/odoo/odoo/odoo/addons/base/models/ir_ui_view.py", line 2491, in get_views
result['views'] = {
File "/opt/odoo/odoo/odoo/addons/base/models/ir_ui_view.py", line 2492, in
v_type: self.get_view(
File "/opt/odoo/odoo/odoo/addons/base/models/ir_ui_view.py", line 2676, in get_view
result = dict(self._get_view_cache(view_id, view_type, **options))
File "", line 2, in _get_view_cache
File "/opt/odoo/odoo/odoo/tools/cache.py", line 90, in lookup
value = d[key] = self.method(*args, **kwargs)
File "/opt/odoo/odoo/odoo/addons/base/models/ir_ui_view.py", line 2636, in _get_view_cache
arch, view = self._get_view(view_id, view_type, **options)
File "/opt/odoo/odoo/addons/web/models/models.py", line 245, in _get_view
arch, view = super()._get_view(view_id, view_type, **options)
File "/opt/odoo/odoo/odoo/addons/base/models/ir_ui_view.py", line 2583, in _get_view
arch = view._get_combined_arch()
File "/opt/odoo/odoo/odoo/addons/base/models/ir_ui_view.py", line 999, in _get_combined_arch
arch = root.with_prefetch(tree_views._prefetch_ids)._combine(hierarchy)
File "/opt/odoo/odoo/odoo/addons/base/models/ir_ui_view.py", line 917, in _combine
combined_arch = etree.fromstring(self.arch)
File "src/lxml/etree.pyx", line 3237, in lxml.etree.fromstring
File "src/lxml/parser.pxi", line 1896, in lxml.etree._parseMemoryDocument
File "src/lxml/parser.pxi", line 1777, in lxml.etree._parseDoc
File "src/lxml/parser.pxi", line 1082, in lxml.etree._BaseParser._parseUnicodeDoc
File "src/lxml/parser.pxi", line 615, in lxml.etree._ParserContext._handleParseResultDoc
File "src/lxml/parser.pxi", line 725, in lxml.etree._handleParseResult
File "src/lxml/parser.pxi", line 654, in lxml.etree._raiseParseError
File "", line 1
lxml.etree.XMLSyntaxError: Start tag expected, '<' not found, line 1, column 1

The above server error caused the following client error:
RPC_ERROR: Odoo Server Error
RPCError@http://localhost:8069/web/assets/249-2053682/web.assets_backend.min.js:981:274
makeErrorFromResponse@http://localhost:8069/web/assets/249-2053682/web.assets_backend.min.js:985:163
jsonrpc/promise</<@http://localhost:8069/web/assets/249-2053682/web.assets_backend.min.js:993:34

Que puede estar sucediendo?
Desde ya muchas gracias Ignacio.