Error Interbase Access violation The code attempted to access a virtual

[ryderMX]

Buanas, cuando voy borrar una planilla, antes debo cambiar todos los comprobantes y demas tablas relacionadas, les cambio la planilla y al borrarla me sale esto:

DELETE FROM Planillas WHERE IdPtoVenta=2 and IdPlanilla=758
Unable to complete network ....

MOSTRADOR (Server) Thu Nov 19 16:37:55 2015
DELETE FROM Planillas WHERE IdPtoVenta=2 AND IdPlanilla=758
Access violation.
The code attempted to access a virtual
address without privilege to do so.
This exception will cause the InterBase server
to terminate abnormally.

Se detiene el servicio. Alguien tiene una idea a que se debe esto? No sé si es un problema con la base o el hardware, a mi me parece mas lo 2do, por las dudas copio parte del log abajo, saludos.

MOSTRADOR (Server) Wed Nov 18 16:14:52 2015
INET/inet_error: read errno = 10054 client host = SERVER connection name = mostrador user name = USUARIO server port number = 0

MOSTRADOR (Server) Wed Nov 18 16:14:52 2015
INET/inet_error: read errno = 10054 client host = SERVER connection name = mostrador user name = USUARIO server port number = 0

MOSTRADOR (Server) Wed Nov 18 16:14:52 2015
INET/inet_error: read errno = 10054 client host = SERVER connection name = mostrador user name = USUARIO server port number = 0

MOSTRADOR (Server) Wed Nov 18 16:14:52 2015
INET/inet_error: read errno = 10054 client host = SERVER connection name = mostrador user name = USUARIO server port number = 0

MOSTRADOR (Server) Thu Nov 19 16:37:55 2015
DELETE FROM Planillas WHERE IdPtoVenta=2 AND IdPlanilla=758
Access violation.
The code attempted to access a virtual
address without privilege to do so.
This exception will cause the InterBase server
to terminate abnormally.

MOSTRADOR (Client) Thu Nov 19 16:37:55 2015
C:\CodeGear\InterBase\bin\ibserver.exe: terminated abnormally (-1)

MOSTRADOR (Server) Thu Nov 19 16:37:56 2015
Server: setting SWEEP_QUANTUM to 250, USER_QUANTUM to 1000,
SWEEP_YIELD_TIME to 1 ms, and MAX_THREADS to 1000000
SQL_COMPILER_RECURSION to 2000

MOSTRADOR (Client) Thu Nov 19 16:37:56 2015
Guardian starting: C:\CodeGear\InterBase\bin\ibserver.exe