Fix MySQL statement on QueryById

Author: Johnanater

DatabaseManager.cs

@@ -369,7 +369,7 @@ public PlayerData QueryById(CSteamID steamId, bool cached = true)
                 MySqlCommand command = Connection.CreateCommand();
                 command.Parameters.AddWithValue("@steamid", steamId);
                 command.Parameters.AddWithValue("@instance", InstanceID);
-                command.CommandText = "SELECT * FROM (SELECT a.SteamID, a.SteamName, a.CharName, a.IP, a.LastLoginGlobal, a.TotalPlayTime, a.LastServerID, b.ServerID, b.LastLoginLocal, b.CleanedBuildables, b.CleanedPlayerData, c.ServerName AS LastServerName FROM `" + Table + "` AS a LEFT JOIN `" + TableServer + "` AS b ON a.SteamID = b.SteamID LEFT JOIN `" + TableInstance + "` AS c ON a.LastServerID = c.ServerID WHERE (b.ServerID = @instance OR b.ServerID = a.LastServerID OR b.ServerID IS NULL) AND a.SteamID = @steamid ORDER BY b.LastLoginLocal ASC) AS g GROUP BY g.SteamID";
+                command.CommandText = "SELECT * FROM (SELECT a.SteamID, a.SteamName, a.CharName, a.IP, a.LastLoginGlobal, a.TotalPlayTime, a.LastServerID, b.ServerID, b.LastLoginLocal, b.CleanedBuildables, b.CleanedPlayerData, c.ServerName AS LastServerName FROM `" + Table + "` AS a LEFT JOIN `" + TableServer + "` AS b ON a.SteamID = b.SteamID LEFT JOIN `" + TableInstance + "` AS c ON a.LastServerID = c.ServerID WHERE (b.ServerID = @instance OR b.ServerID = a.LastServerID OR b.ServerID IS NULL) AND a.SteamID = @steamid ORDER BY b.LastLoginLocal ASC) AS g";
                 reader = command.ExecuteReader();
                 if (reader.Read())
                 {
@@ -803,4 +803,4 @@ public enum OptionType
         Buildables,
         PlayerFiles,
     }
-}
+}