diff --git a/s3s.py b/s3s.py
index 18d8f56..2e9d681 100755
--- a/s3s.py
+++ b/s3s.py
@@ -1082,7 +1082,11 @@ def post_result(data, ismonitoring, isblackout, istestrun, overview_data=None):
 			print(f"* time uploaded: {time_uploaded}; time now: {time_now}")
 
 		if postbattle.status_code != 201: # Created (or already exists)
-			print(f"Error uploading {utils.set_noun(which)[:-1]}. Message from server:")
+			print(f"Error uploading {utils.set_noun(which)[:-1]}.")
+			detail_type = "vsHistoryDetail" if which == "ink" else "coopHistoryDetail"
+			result_id = data["data"][detail_type]["id"]
+			print(f"{utils.set_noun(which)[:-1].capitalize()} ID: {result_id}")
+			print("Message from server:")
 			print(postbattle.content.decode('utf-8'))
 		elif time_uploaded <= time_now - 5: # give some leeway
 			print(f"{utils.set_noun(which)[:-1].capitalize()} already uploaded - {headerloc}")