Thread:Project:Support desk/Cannot upload files since the update from 1.22.7 to 1.23./reply (5)

http://www.mediawiki.org/wiki/Project:Support_desk#Upload_system_differences_between_1.22.7_and_1.23.0_43943

I have the same problem. I am able to upload on 1.22.7 but not on 1.23.0

nothing changed on my hoster (and popen is disabled, but works on 1.22.7)

EDIT: I restored 1.22.7 backup and I am trying to figure the error/changes out