[TYPO3-english] Blank page (right frame in BE) when adding new record by CE Wizard (TYPO3 6.01, no TV)

[Bert Hiddink [BENDOO e-work solutions]]

Hello,

I am getting a blank page (right frame in BE) when adding new record by 
the CE Wizard (TYPO3 6.01, no TV), Firefox and Safari...very basic 
installation...

Any ideas? How to debug?

Thanks in advance!
-brt