help: upload video problems

i have installed last beta3  but still can;t upload videos.

i get the same messahe : error file not found.

i have set the cron jobs..  ffmpeg have 777 permision.. but .. same problem.

check it :  http://sexxxclub.ro

I have the same issue even with the correct cron settings and file permissions. totally stumped here :(

still no ideea about this iissue?