[TYPO3] No Moduls after Update

[Sebastian Graeber]

Hi all,


well I'm really depressed at the moment.


Yesterday I did the update from 3.8.0 to 4.0 RC1 and everything worked fine 
during the update.


But when I log on the BE, all the Modules (normally listed in the left 
frame) are gone. Only the login-button is left. See screenshot at: 
http://www.stageservice.de/help001.jpg




So I tried to search for "home" in the search-field (frame on bottom) and 
then all my page-trees appeard. So I can access my pages through that, but 
the Modules are still missing. See screenshot at: 
http://www.stageservice.de/help002.jpg



Please, please, please: any one any idea?


    Sebastian