I don't know what was the reason of that but I had setup of "immediate" playlist and some errors with opening files from that playlist as I saw in log files.
After all tracks from playlist (all had error) sc_trans tryied to play few tracks from totally diferent account from different reseller.
Paths looks like they are in rtphybrd account folders but that files doesn't exist over there.
They are exists in RMI account folders and in second account, so there is something totally messed up.
Another thing is that I don't know why sc_trans couldn't play tracks from playlist (Fresh Trance Music folder)
files where thereand where played previously for test:
msg:[MAIN] SIGWINCH; Next Song
2012-12-21 15:07:26 I msg:[DECODE] Next file is /usr/local/centovacast/var/vhosts/rtphybrid/var/spool/media/Fresh Trance Music 21.12.2012/16.00-16.30(21.12.2012)Munder FTM 50.mp3
2012-12-21 15:07:26 E msg:[DECODE] Error opening /usr/local/centovacast/var/vhosts/rtphybrid/var/spool/media/Fresh Trance Music 21.12.2012/16.00-16.30(21.12.2012)Munder FTM 50.mp3, skipped
2012-12-21 15:07:26 I msg:[DECODE] Next file is /usr/local/centovacast/var/vhosts/rtphybrid/var/spool/media/Fresh Trance Music 21.12.2012/16.30-17.30(21.12.2012)Distort at FTM ep. 50.mp3
2012-12-21 15:07:26 E msg:[DECODE] Error opening /usr/local/centovacast/var/vhosts/rtphybrid/var/spool/media/Fresh Trance Music 21.12.2012/16.30-17.30(21.12.2012)Distort at FTM ep. 50.mp3, skipped
2012-12-21 15:07:26 I msg:[DECODE] Next file is /usr/local/centovacast/var/vhosts/rtphybrid/var/spool/media/Fresh Trance Music 21.12.2012/17.30.18.00(21.12.2012)Zabor FTM 50.mp3
2012-12-21 15:07:26 E msg:[DECODE] Error opening /usr/local/centovacast/var/vhosts/rtphybrid/var/spool/media/Fresh Trance Music 21.12.2012/17.30.18.00(21.12.2012)Zabor FTM 50.mp3, skipped
2012-12-21 15:07:26 I msg:[DECODE] Next file is /usr/local/centovacast/var/vhosts/rtphybrid/var/spool/media/Fresh Trance Music 21.12.2012/19.00-20.00(21.12.2012)Purple Stories Guest 21.12.2012.mp3
2012-12-21 15:07:26 E msg:[DECODE] Error opening /usr/local/centovacast/var/vhosts/rtphybrid/var/spool/media/Fresh Trance Music 21.12.2012/19.00-20.00(21.12.2012)Purple Stories Guest 21.12.2012.mp3, skipped
2012-12-21 15:07:26 I msg:[DECODE] Next file is /usr/local/centovacast/var/vhosts/rtphybrid/var/spool/media/Fresh Trance Music 21.12.2012/20.00-21.00(21.12.2012)Sound Players Guest Mix @ Fresh Trance Music.mp3
2012-12-21 15:07:26 E msg:[DECODE] Error opening /usr/local/centovacast/var/vhosts/rtphybrid/var/spool/media/Fresh Trance Music 21.12.2012/20.00-21.00(21.12.2012)Sound Players Guest Mix @ Fresh Trance Music.mp3, skipped
---------------Tracks from different account-----------------------------------
2012-12-21 15:07:26 I msg:[DECODE] Next file is /usr/local/centovacast/var/vhosts/rtphybrid/var/spool/media/jingle/Trance Amnesia vol. 1 ( SpajQ [voc N-studio] ).mp3
2012-12-21 15:07:26 E msg:[DECODE] Error opening /usr/local/centovacast/var/vhosts/rtphybrid/var/spool/media/jingle/Trance Amnesia vol. 1 ( SpajQ [voc N-studio] ).mp3, skipped
2012-12-21 15:07:26 I msg:[DECODE] Next file is /usr/local/centovacast/var/vhosts/rtphybrid/var/spool/media/RMI - Play Of 80.mp3
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I found that if folder name is changed by filemanager the change isn't updated in media library as well as by ftp