evento 17052

tengo mucho este error, unas 20 veces al dia, el evento es el 17052 y la
descripcion varia bastante pero estos dos se repiten mucho:


Event Type: Error
Event Source: MSSQLSERVER
Event Category: (2)
Event ID: 17052
Date: 8/6/2004
Time: 12:11:22 PM
User: N/A
Computer: PARADISO
Description:
Error: 17059, Severity: 18, State: 0
Operating system error 10038: An operation was attempted on something that
is not a socket..
Data:
0000: a3 42 00 00 12 00 00 00 £B..
0008: 09 00 00 00 50 00 41 00 P.A.
0010: 52 00 41 00 44 00 49 00 R.A.D.I.
0018: 53 00 4f 00 00 00 00 00 S.O.
0020: 00 00 ..


Event Type: Error
Event Source: MSSQLSERVER
Event Category: (2)
Event ID: 17052
Date: 8/6/2004
Time: 12:11:22 PM
User: N/A
Computer: PARADISO
Description:
Error: 17825, Severity: 18, State: 4
Could not close Net-Library 'øc¿
'.
Data:
0000: a1 45 00 00 12 00 00 00 ¡E..
0008: 09 00 00 00 50 00 41 00 P.A.
0010: 52 00 41 00 44 00 49 00 R.A.D.I.
0018: 53 00 4f 00 00 00 00 00 S.O.
0020: 00 00 ..


que puede ser ???