Traceback (innermost last):
File "/home/frappe/press/benches/1603151235/apps/frappe/frappe/app.py", line 57, in application
response = frappe.handler.handle()
File "/home/frappe/press/benches/1603151235/apps/frappe/frappe/handler.py", line 19, in handle
execute_cmd(cmd)
File "/home/frappe/press/benches/1603151235/apps/frappe/frappe/handler.py", line 36, in execute_cmd
ret = frappe.call(method, **frappe.form_dict)
File "/home/frappe/press/benches/1603151235/apps/frappe/frappe/__init__.py", line 803, in call
return fn(*args, **newargs)
File "/home/frappe/press/benches/1603151235/apps/erpnext/erpnext/hr/doctype/employee_attendance_tool/employee_attendance_tool.py", line 23, in get_employees
filters={"att_date": date}):
File "/home/frappe/press/benches/1603151235/apps/frappe/frappe/__init__.py", line 924, in get_list
return frappe.model.db_query.DatabaseQuery(doctype).execute(None, *args, **kwargs)
File "/home/frappe/press/benches/1603151235/apps/frappe/frappe/model/db_query.py", line 50, in execute
result = self.build_and_run()
File "/home/frappe/press/benches/1603151235/apps/frappe/frappe/model/db_query.py", line 58, in build_and_run
args = self.prepare_args()
File "/home/frappe/press/benches/1603151235/apps/frappe/frappe/model/db_query.py", line 73, in prepare_args
self.build_conditions()
File "/home/frappe/press/benches/1603151235/apps/frappe/frappe/model/db_query.py", line 196, in build_conditions
self.build_filter_conditions(self.filters, self.conditions)
File "/home/frappe/press/benches/1603151235/apps/frappe/frappe/model/db_query.py", line 214, in build_filter_conditions
conditions.append(self.prepare_filter_condition(f))
File "/home/frappe/press/benches/1603151235/apps/frappe/frappe/model/db_query.py", line 245, in prepare_filter_condition
value = getdate(f.value).strftime("%Y-%m-%d")
File "/home/frappe/press/benches/1603151235/apps/frappe/frappe/utils/data.py", line 39, in getdate
return parser.parse(string_date).date()
File "/home/frappe/press/benches/1603151235/env/lib/python2.7/site-packages/dateutil/parser.py", line 1161, in parse
return DEFAULTPARSER.parse(timestr, **kwargs)
File "/home/frappe/press/benches/1603151235/env/lib/python2.7/site-packages/dateutil/parser.py", line 552, in parse
raise ValueError("Unknown string format")
ValueError: Unknown string format