diff --git a/accounting/accounting_config.py b/accounting/accounting_config.py
index 0e0a064..d163819 100644
--- a/accounting/accounting_config.py
+++ b/accounting/accounting_config.py
@@ -112,7 +112,7 @@ class Accounting:
 				raise e
 
 			if l['amount'] is None:
-				debug(f'amount is None:{l["amt_pattern"]}, {self.variable=},{self.caller.bill=}')
+				debug(f'amount is None:{l["amt_pattern"]}, {self.variable=},{self.caller.billid=}')
 				raise AccountingAmountIsNone(self.caller.billid)
 			accounting_orgid = await self.caller.get_orgid_by_trans_role(sor, l, l.accounting_orgtype)
 			orgid = await self.caller.get_orgid_by_trans_role(sor, l, l.orgtype)