Frappe.core.doctype.user.user.create_contact

I am tryin to interconnect erp with wordpress, but I have this message in my error logs, can u help me please?

Traceback (most recent call last):
File “/home/frappe/frappe-bench/apps/frappe/frappe/utils/background_jobs.py”, line 100, in execute_job
method(**kwargs)
File “/home/frappe/frappe-bench/apps/frappe/frappe/core/doctype/user/user.py”, line 1136, in create_contact
contact.insert(ignore_permissions=True, ignore_links=ignore_links, ignore_mandatory=ignore_mandatory)
File “/home/frappe/frappe-bench/apps/frappe/frappe/model/document.py”, line 231, in insert
self._validate_links()
File “/home/frappe/frappe-bench/apps/frappe/frappe/model/document.py”, line 815, in validate_links
frappe.throw(
(“Could not find {0}”).format(msg),
File “/home/frappe/frappe-bench/apps/frappe/frappe/init.py”, line 424, in throw
msgprint(msg, raise_exception=exc, title=title, indicator=‘red’, is_minimizable=is_minimizable, wide=wide, as_list=as_list)
File “/home/frappe/frappe-bench/apps/frappe/frappe/init.py”, line 403, in msgprint
_raise_exception()
File “/home/frappe/frappe-bench/apps/frappe/frappe/init.py”, line 357, in _raise_exception
raise raise_exception(msg)
frappe.exceptions.LinkValidationError: Could not find User Id: