fix: fix of crashes if messages is unable to read

Program.cs

@@ -86,8 +86,13 @@ namespace TelegramMessageCounter
                 Console.ForegroundColor = ConsoleColor.White;
                 return null;
             }
+
+            List<Messages_MessagesBase> messagesList = [];
+            var messageCount = 0;
+            try
+            {
                 var res = Client.Messages_GetHistory((InputPeer)peer).Result;
-            List<Messages_MessagesBase> messagesList = [res];
+
                 for (int offset = 0; offset < res.Count; offset += 100)
                 {
                     if (offset > res.Count) offset = res.Count;
@@ -103,6 +108,13 @@ namespace TelegramMessageCounter
                         // ignored
                     }
                 }
+                messageCount =res.Count;
+            }
+            catch (Exception)
+            {
+                // ignored
+            }
+
             Console.ForegroundColor = ConsoleColor.Yellow;
             Console.Write("\nEvaluating results...");
             foreach (var messageBase in messagesList)
@@ -127,7 +139,7 @@ namespace TelegramMessageCounter
                 (float)myCounter / targetCounter, 
                 targetCounter, 
                 myCounter, 
-                res.Count, 
+                messageCount, 
                 string.IsNullOrEmpty(peer?.username ?? "") ? peer?.id.ToString() ?? "unknown" : $"@{peer?.username}");
         }