[TYPO3-english] The Metadata and Resource on Page properties missing

[worryxp2003 at gmail.com]

Hi all,

Last week I upgraded my T3 from 4.2.6 to 4.2.8. Everything's fine except the 
realurl plugin. So I dropped it. That's all what I did during the upgrade 
process.
But today, when I edited the page properties, I found the Metadata and 
Resource missing. That's really strange. Did I do something wrong? I'v no 
idea what's the problem.

Cheers
Warrior