Urgente Error 3624 SQL Server Assertion: File: , line=

Hola a todos.

Este error me esta logeando el log del servidor SQLServer 7.0 con sp4 en
windows 2000 Server con sp 4.0

Que significa todo esto???

2004-12-14 15:25:26.72 spid45 Error: 3624, Severity: 20, State: 1.
2004-12-14 15:31:58.77 spid51 Using 'sqlimage.dll' version '4.0.5'
Dump thread - spid = 51, PSS = 0x36d431bc, EC = 0x36d4336c
Stack Dump being sent to d:\MSSQL7\log\SQL00110.dm
*******************************************************************************
*
* BEGIN STACK DUMP:
* 12/14/04 15:32:02 spid 51
*
* Input Buffer 158 bytes -
* d b _ c a l l c e n t e r . . i v r _ t o _ w e b
*
* 1000845454 @ mburbans
*
* 2004/12/14
* 15:31:58 MNPR S
*
******************************************************************************
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Short Stack Dump
0x77f94956 Module(ntdll+14956) (ZwGetContextThread+b)
0x0078c44a Module(sqlservr+38c44a) (utassert_fail+1a0)
0x005b8001 Module(sqlservr+1b8001) (XCB::Rollback+4b)
0x006f37f0 Module(sqlservr+2f37f0) (CDTCTransaction::abortTran+f3)
0x005b5b0c Module(sqlservr+1b5b0c) (rm_do_tm_work+109)
0x00534387 Module(sqlservr+134387) (CStatement::PreExec+71)
0x0040e998 Module(sqlservr+e998) (CMsqlExecContext::ExecuteStmts+102)
0x0040e4c0 Module(sqlservr+e4c0) (CMsqlExecContext::Execute+1bb)
2004-12-14 15:32:02.84 kernel SQL Server Assertion: File: <xcbmgr.cpp>,
line04
Failed Assertion = 'pss->IsXcbLocked ()'.
2004-12-14 15:32:02.84 spid51 Error: 3624, Severity: 20, State: 1.