Event 1093 at 2003 SP1 server, IIS 6.0, DC

[introuble]

Event Type: Error
Event Source: ASP.NET 1.1.4322.0
Event Category: None
Event ID: 1093
Date: 07.07.2005
Time: 17:20:38
User: N/A
Computer: WEBSERVER
Description:
Unable to get the private bytes memory limit for the W3WP process. The
ASP.NET cache will be unable to limit its memory use, which may lead to a
process restart. Error: 0x80070005

How this issue may by resolved?

Thanks.