Fix file copy error message

Author: Dankrushen

MultiAdmin/Program.cs

@@ -15,7 +15,7 @@ namespace MultiAdmin
 {
 	public static class Program
 	{
-		public const string MaVersion = "3.2.4.2";
+		public const string MaVersion = "3.2.4.3";
 		public const string RecommendedMonoVersion = "5.18";
 
 		private static readonly List<Server> InstantiatedServers = new List<Server>();

MultiAdmin/Server.cs

@@ -768,7 +768,7 @@ public bool CopyFromDir(string sourceDir, string[] fileWhitelist = null, string[
 			}
 			catch (Exception e)
 			{
-				Write(new ColoredMessage[] {new ColoredMessage("Error while copying files and folders:", ConsoleColor.Red), new ColoredMessage(e.ToString(), ConsoleColor.Red)});
+				Write($"Error while copying files and folders:\n{e}", ConsoleColor.Red);
 			}
 
 			return false;