Zeoslib Portal

I'm using Lazarus 1.2 and Zeos 7.1.3 to connect to a database in MySQL (XAMPP), it connect but when I use a TZQuery and I try to active it, it send me a message that say "MySQL server has gone away", I don't know how solve it, help me, please.

I get this message some times when it has been disconnected from the other end .. in other words .. the server disconnected it .. perhaps in your case