資料庫連結失敗!<br><br>SELECT ER_Bank, ER_CashBuy, ER_CashSale, ER_CashDiff, ER_SpotBuy, ER_SpotSale, ER_SpotDiff FROM ExchangeRate WHERE ER_Currency = 19 ORDER BY ER_Bank<br><br>MySql.Data.MySqlClient.MySqlException (0x80004005): User ec9_interest already has more than 'max_user_connections' active connections
   at MySql.Data.MySqlClient.MySqlStream.OpenPacket()
   at MySql.Data.MySqlClient.NativeDriver.Authenticate411()
   at MySql.Data.MySqlClient.NativeDriver.Authenticate()
   at MySql.Data.MySqlClient.NativeDriver.Open()
   at MySql.Data.MySqlClient.Driver.Create(MySqlConnectionStringBuilder settings)
   at MySql.Data.MySqlClient.MySqlPool.GetPooledConnection()
   at MySql.Data.MySqlClient.MySqlPool.GetConnection()
   at MySql.Data.MySqlClient.MySqlConnection.Open()
   at ccioo.Data.DB_MySQL.ExecuteReader(String myQuery)