Error after updating to 6.27.21

Hello everyone, after the last update I get the following error when I try to access any doctype:

Traceback (most recent call last):
File "/home/frappe/frappe-bench/apps/frappe/frappe/", line 55, in application
response = frappe.handler.handle()
File "/home/frappe/frappe-bench/apps/frappe/frappe/", line 19, in handle
File "/home/frappe/frappe-bench/apps/frappe/frappe/", line 36, in execute_cmd
ret =, *frappe.form_dict)
File "/home/frappe/frappe-bench/apps/frappe/frappe/", line 854, in call
return fn(args, **newargs)
File "/home/frappe/frappe-bench/apps/frappe/frappe/desk/form/", line 71, in getdoctype
frappe.response['list_settings'] = get_list_settings(parent_dt or doctype)
File "/home/frappe/frappe-bench/apps/frappe/frappe/model/utils/", line 13, in get_list_settings
update_list_settings(doctype, list_settings)
File "/home/frappe/frappe-bench/apps/frappe/frappe/model/utils/", line 20, in update_list_settings
ValueError: dictionary update sequence element #0 has length 1; 2 is required

@applepipe fixed.

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