Thread:Extension talk:VisualEditor/"insert- media" function doesn't work

Hi, I am running a fresh installed 1.24wmf16 Mediawiki on Debian machine and I've installed VisualEditor and the parsoid server. Everything works fine except the "insert->media" function. By clicking it, simply nothing happens and no overlay comes up. All other functions in the "insert" menu are running fine.

Can anyone figure out how to fix that?

LG