[Asterisk-Users] voicemail locking

[Sharon]

Hello,
		We are running asterisk cvs head on our servers. We are having
issues with the voicemail getting locked for some users when opposite
person tries to leave a voicemail. This happens randomly .Error
message seen on the server:
ast_lock_path: Failed to lock path
/var/spool/asterisk/voicemail/default/1234/INBOX: File exists
please help.
Thank you,