Does anyone know how to solve an error like this?

Traceback (most recent call last):
  File "/home/me/usr/oishi_odoo14/odoo/http.py", line 639, in _handle_exception
    return super(JsonRequest, self)._handle_exception(exception)
  File "/home/me/usr/oishi_odoo14/odoo/http.py", line 315, in _handle_exception
    raise exception.with_traceback(None) from new_cause
AttributeError: 'function' object has no attribute 'clear_cache'

kind regards