If your Windows Server 2003 terminal server uses an early version of the User Profile Hive Cleanup Service (UPHClean) utility to unload the user profile when a user logs off, your server may BSOD with any of the following STOP codes:
This behavior can occur if the version of UPHCLEAN is earlier than version 1.5.
You can check the version from the Application event log entry:
Event ID: 1001 Type: Information
Description: User profile hive cleanup service version 18.104.22.168 started successfully.
To resolve this problem, download and install the latest version of the User Profile Hive Cleanup Service (UPHClean) utility.