missing sound files

[kra]

[May 19 14:00:27] WARNING[106931][C-00000004]: file.c:1262 ast_streamfile: Unable to open /tmp/jay-mej (format (ulaw)): No such file or directory

in more information menu

[kra]

[May 19 14:15:04] WARNING[107568][C-0000000f]: file.c:1262 ast_streamfile: Unable to open /tmp/for-challenge-incoming (format (ulaw)): No such file or directory

in challenges menu

[kra]

sound_path unable to find sound file has-a-score-of challenge en
sound_path unable to find sound file your-score-is challenge en