Embed Videos not work

Hi i am trying a lot of houers to bring thath to work but it doesnt work for me.

if i try to embed a video in the videosection i get just the load icon and i am whaiting minutes but noething happens

there is the link http://crestin.net/m/videos/albums/my/add_objects/Necategorizat/owner/gorogdaniel

please help me i am searching on the google to a lot of forums but this error i dont find any where.

i made a complet new instalation on test.crestin.net and there is the some problem and i think i have this problem now with the new boonex version 7.0.8 befor with 7.0.7 i dont have this problems. And the some problem is if i try to select a avatar. There i got the some loading animation but nothing load