diff --git a/uapi/appapi.py b/uapi/appapi.py
index 69d6dee..6d205cf 100644
--- a/uapi/appapi.py
+++ b/uapi/appapi.py
@@ -145,7 +145,7 @@ class UAPI:
 			ret = await te.renders(tmplstr, ns)
 			return ret
 		except Exception as e:
-			e = Exception(f'{e}:{tmplstr=}, {ns=}')
+			e = Exception(f'{e}:{tmplstr=}, {params=}')
 			exception(f'{e}')
 			raise e