Cannot import name 'Column' error after bench update

after bench update --reset this error emerges:

App Versions

	"erpnext": "13.35.1",
	"frappe": "13.19.0"


Form/Sales Invoice/R327/2021


Traceback (most recent call last):
  File "apps/frappe/frappe/modules/", line 205, in load_doctype_module
  File "apps/frappe/frappe/", line 975, in get_module
    digest = digest[:length]
  File "env/lib/python3.7/importlib/", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
  File "<frozen importlib._bootstrap>", line 983, in _find_and_load
  File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 728, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "apps/erpnext/erpnext/accounts/doctype/sales_invoice/", line 41, in <module>
    from erpnext.controllers.accounts_controller import validate_account_head
  File "apps/erpnext/erpnext/controllers/", line 10, in <module>
    from frappe.query_builder.functions import Sum
  File "apps/frappe/frappe/query_builder/", line 7, in <module>
    from .utils import Column
ImportError: cannot import name 'Column' from 'frappe.query_builder.utils' (apps/frappe/frappe/query_builder/

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "apps/frappe/frappe/", line 68, in application
    elif request.path.startswith("/api/"):
  File "apps/frappe/frappe/", line 55, in handle
    return frappe.handler.handle()
  File "apps/frappe/frappe/", line 31, in handle
    def handle():
  File "apps/frappe/frappe/", line 68, in execute_cmd
  File "apps/frappe/frappe/", line 1208, in call
    def unscrub(txt):
  File "apps/frappe/frappe/", line 624, in wrapper_fn
    :param reference_name: (or `name`) Append as communication to this document name.
  File "apps/frappe/frappe/desk/", line 235, in get_open_count
    """get open filters for doctype"""
  File "apps/frappe/frappe/", line 886, in get_doc
  File "apps/frappe/frappe/model/", line 73, in get_doc
    doctype = kwargs["doctype"]
  File "apps/frappe/frappe/model/", line 74, in get_controller
    raise ImportError(doctype)
  File "apps/frappe/frappe/model/", line 56, in _get_controller
    import_path = class_overrides[doctype][-1]
  File "apps/frappe/frappe/modules/", line 207, in load_doctype_module
ImportError: Module import failed for Sales Invoice (erpnext.accounts.doctype.sales_invoice.sales_invoice Error: cannot import name 'Column' from 'frappe.query_builder.utils' (apps/frappe/frappe/query_builder/

Request Data

	"type": "GET",
	"args": {
		"doctype": "Sales Invoice",
		"name": "R327/2021",
		"items": "[\"Payment Entry\",\"Payment Request\",\"Journal Entry\",\"Invoice Discounting\",\"Dunning\",\"Timesheet\",\"Delivery Note\",\"Sales Order\",\"POS Invoice\",\"Sales Invoice\",\"Auto Repeat\",\"Purchase Invoice\"]"
	"headers": {},
	"error_handlers": {},
	"url": "/api/method/frappe.desk.notifications.get_open_count"

Response Data

	"exception": "ImportError: Module import failed for Sales Invoice (erpnext.accounts.doctype.sales_invoice.sales_invoice Error: cannot import name 'Column' from 'frappe.query_builder.utils' (apps/frappe/frappe/query_builder/"

any idea where to look?
Thanks and regards,