diff --git a/AsbCloudInfrastructure/ReportDataSourcePgCloud.cs b/AsbCloudInfrastructure/ReportDataSourcePgCloud.cs
index 3429dd85..f789dd76 100644
--- a/AsbCloudInfrastructure/ReportDataSourcePgCloud.cs
+++ b/AsbCloudInfrastructure/ReportDataSourcePgCloud.cs
@@ -122,11 +122,17 @@ namespace AsbSaubReport
            {
                Id = item.Id,
                Date = item.Date,
-               Category = categories[events[item.IdEvent].IdCategory],
+               Category = events.GetValueOrDefault(item.IdEvent) == null
+                    ? $""
+                    : categories[events[item.IdEvent].IdCategory],
                User = item.IdTelemetryUser == null
                     ? ""
-                    : users[(int)item.IdTelemetryUser].MakeDisplayName(),
-               Text = events[item.IdEvent].MakeMessageText(item)
+                    : users.GetValueOrDefault((int)item.IdTelemetryUser) == null
+                        ? $"User id{item.IdTelemetryUser}"
+                        : users[(int)item.IdTelemetryUser].MakeDisplayName(),
+               Text = events.GetValueOrDefault(item.IdEvent) == null 
+                   ? $"Стбытие {item.IdEvent} {item.Arg0} {item.Arg1} {item.Arg2} {item.Arg3}" 
+                   : events[item.IdEvent].MakeMessageText(item)
            };
 
         public WellInfoReport GetWellInfo()