fix: handle for party type member in payment entry

erpnext/accounts/doctype/payment_entry/payment_entry.py

@@ -536,9 +536,13 @@ class PaymentEntry(AccountsController):
 
 @frappe.whitelist()
 def get_outstanding_reference_documents(args):
+
 	if isinstance(args, string_types):
 		args = json.loads(args)
 
+	if args.get('party_type') == 'Member':
+		return
+
 	# confirm that Supplier is not blocked
 	if args.get('party_type') == 'Supplier':
 		supplier_status = get_supplier_block_status(args['party'])