Problem trying to insert 10,000 records under Red

I try to insert 10,000 records using an application (my client is under windows and my server is under Linux and my current version is InterBase_WI-V6.0.1-server.). and my application can insert 8187 records without problem but when my application tries to insert records from 8188 to 10,000 the following errors appear:

INSERT INTO tarjeta

INSERT OK...

NS Current: 0000000000001FFA

Lenght 3

INSERT INTO tarjeta

INSERT OK...

NS Current: 0000000000001FFB

Lenght 3

INSERT INTO tarjeta

INSERT OK...

NS Current: 0000000000001FFC

Lenght 3

INSERT INTO tarjeta

Error: [interclient][interbase] Unable to complete network request to host "localhost".

Error reading data from the connection.

Tabla tarjeta

Campos [nserie, id_ptoventa]

Valores ( [0000000000001FFC, 0] )

DataBase.java

insert2( String table, Vector fields, Vector values )

INSERT FAILED...

NS Current: 0000000000001FFD

Lenght 3

INSERT INTO tarjeta

SQL [interclient][interbase] Unable to complete network request to host "localhost".

Error reading data from the connection.

Error: [interclient] Client/Server protocol error: Unrecognized network message received from InterServer.

See API reference for exception interbase.interclient.RemoteProtocolException

Tabla tarjeta

Campos [nserie, id_ptoventa]

Valores ( [0000000000001FFD, 0] )

DataBase.java

insert2( String table, Vector fields, Vector values )

INSERT FAILED...

NS Current: 0000000000001FFE

Lenght 3

INSERT INTO tarjeta

SQL [interclient] Client/Server protocol error: Unrecognized network message received from InterServer.

See API reference for exception interbase.interclient.RemoteProtocolException

Error: [interclient] Communication error: An IO exception occurred while trying to send data to server 192.168.0.10.

The message of the IOException is "Software caused connection abort: socket write error".

See API reference for exception interbase.interclient.CommunicationException

Tabla tarjeta

Campos [nserie, id_ptoventa]

Valores ( [0000000000001FFE, 0] )

DataBase.java

insert2( String table, Vector fields, Vector values )

INSERT FAILED...

The funnies thing is that I tried with another computer as a second server and I installed interbase under this computer too, and the problem does not appear ( I mean, client under windoes and client under windows and I can insert 10,000 records without problems).

Do you know what the problem is?

Regards