throw error instead of adding log entry

WebAPI/dataProcessors/t3.SingleSource.processor.cs

@@ -73,15 +73,7 @@ public class T3SingleSourceProcessor(
 
         if (!dataSources.Any(x => x.CreatedAt > processedLayer.ModifiedAt))
         {
-            logsController.AddEntry(new LogEntry
+            throw new Exception("No new data to process");
-            {
-                Title = $"{processWorker.Name}, {processWorker.Id}",
-                Type = LogEntryType.Info,
-                LogType = LogType.Process,
-                Message = $"Layer is up to date",
-                CreatedAt = DateTime.UtcNow
-            });
-            return;
         }
 
         var allRecords = dataSources.SelectMany(x => x.Records!).ToList();