Please help me to fix this error because when I run the script that I previously run in version 7.0, my script didn't encounter any problems but when I install the new version of weblogic 8.1, I run my script in this version, I always encounter the error logs below and it didn't start up:
<30-Aug-2006 06:51:54 o'clock PDT> <Info> <WebLogicServer> <BEA-000377> <Startin
g WebLogic Server with
Java HotSpot(TM) Client VM Version 1.4.2_03-b02 from Sun
Microsystems Inc.>
<30-Aug-2006 06:51:55 o'clock PDT> <Info> <Configuration Management> <BEA-150016
> <This server is being started as the administration server.>
<30-Aug-2006 06:51:55 o'clock PDT> <Info> <Management> <BEA-141107> <Version: We
bLogic Server 8.1 SP2 Fri Dec 5 15:01:51 PST 2003 316284
WebLogic XMLX Module 8.1 SP2 Fri Dec 5 15:01:51 PST 2003 316284 >
<30-Aug-2006 06:51:55 o'clock PDT> <Notice> <Management> <BEA-140005> <Loading d
omain configuration from configuration repository at C:\bea\weblogic81\server\bi
n\.\config.xml.>
<30-Aug-2006 06:51:58 o'clock PDT> <Notice> <Log Management> <BEA-170019> <The s
erver log file C:\bea\weblogic81\server\bin\myserver\myserver.log is opened. All
server side log events will be written to this file.>
<30-Aug-2006 06:52:00 o'clock PDT> <Notice> <Security> <BEA-090082> <Security in
itializing using security realm myrealm.>
<30-Aug-2006 06:52:00 o'clock PDT> <Critical> <Security> <BEA-090403> <Authentic
ation for user administrator denied>
***************************************************************************
The WebLogic Server did not start up properly.
Reason: weblogic.security.SecurityInitializationException: Authentication for us
er administrator denied
***************************************************************************
What should be the possible reason why my weblogic server did not start up properly. Please help.