after an update from 1.90+ to Version 1.91+ Build 10232 yesterday, I can not upload images for use inside questions. If I look at the folder upload/survey/ I see that a new folder 96397 that corresponds to my new survey 96397 was created with the 000 rights
2 www-data www-data 4096 2011-06-09 12:10 96397
If I change manually the rights to 777, a new folder named "images" are created but again with the 000 rights
2 www-data www-data 4096 2011-06-09 12:12 images
Do you have a suggestion to fix this problem?