BizTalkMsgBoxDB database full

Hi,

When I check the properties of BizTalkMsgboxDb from SQL Mgmt Console, the available disk space is 0.00 MB, is it advisable to SHRINK the database log file using the below command. Please suggest.

This is happening on our PRODUCTION server. please let me know if it is advisable to use the below command:

BACKUPLOG BizTalkMsgBox01 WITHTRUNCATE_ONLY

DBCC SHRINKFILE(BizTalkMsgBox01_log,1)

thanks!!