Can Anyone Help ME ?

[Hugsha]

I have this error on my server . When 1 people log in and log out and cant log in again pls help

This is the first error:

System.InvalidOperationException: Connection must be valid and open
en MySql.Data.MySqlClient.MySqlCommand.CheckState()
en MySql.Data.MySqlClient.MySqlCommand.ExecuteNonQuer y()
en COServer_Project.DataBase.SaveHB(Character Charr) en C:\Downloads\COSP\COServerProject1\COServerProject \DataBase.cs:línea 1170

Second error:

System.InvalidOperationException: Connection must be valid and open
en MySql.Data.MySqlClient.MySqlCommand.CheckState()
en MySql.Data.MySqlClient.MySqlCommand.ExecuteNonQuer y()
en COServer_Project.DataBase.ChangeOnlineStatus(Strin g AccName, Byte To) en C:\Downloads\COSP\COServerProject1\COServerProject \DataBase.cs:línea 62
en COServer_Project.Client.Drop() en C:\Downloads\COSP\COServerProject1\COServerProject \Client.cs:línea 7107

[vietkidd510]

that probly means when your server restart it didnt close the connection and it kept it open so i advise you to wait a little bit then start it . or restart ur mysql

[tao4229]

No, it means that his connection closed.
Either manually, LOTF made it drop connection because it overstressed it, or it just lost connection (sockets couldn't connect).

[vietkidd510]

ahh thanks for correcting me

[Hugsha]

what should i do ?

[tao4229]

Originally Posted by Hugsha

what should i do ?

Learn C#, and learn how to not suck with mysql I guess..