I can't edit users in backend administration page. From CB user Management page when I click to any user ( or select and click edit on the button top of page ) pages directing to http://..../administrator/index2.php.. And page comes blank. No error messages show up. I upgraded 1.0 to 1.1 and to 1.2 before is this related to this upgrade? If so what should i do? Any ideas?

Thanks..

Same problemm here....
Joomla 1.0.15, 1.2RC3

Any suggestions?

Found it (in my case....)
It's the Vemod subscription plugin which is causing the crash...

Jasper