QMYSQL3 Unable to reset statement

[inglopezf]

Hi, I'm using Qt 4.7.4 and QSqlDatabase and QSqlQuery to performe several queries to a MySQL db local to the app. It works 99 of the time but sometimes it crush and gives me the error:

Unknown prepared statement handler given to mysqld_stmt_reset QMYSQL3: Unable to reset statement

Hope anyone can help me.

Thanks!