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ne rabotaet metod Fill() MySqlDataAdapter-a..

imeetsia string mySQLScript cotoromu prisvaevaetsia ogromneishii mySql script
vipolniaiu snachala:
FunctionsUtils.mysqlDataAdapter.SelectCommand = new MySql.Data.MySqlClient.MySqlCommand(mySQLScript,FunctionsUtils.mysqlConn);

(gde: mysqlDataAdapter public static MySqlDataAdapter peremenaia, mysqlConn - public static MySqlConnection peremenaia)

kogda pitaius' vipolnit' metod Fill() to vidaiot kriticheskoe soobshenietipa :
" An unhandled exception of type 'MySql.Data.MySqlClient.MySqlException' occurred in system.data.dll
Additional information: There is already an open DataReader associated with this Connection which must be closed first."

Esli peremenoi mySQLScript prisvaivaiu prosteishii my sql script to vsio rabotaet bez oshibok.

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