ORA-09925: Unable to create audit trail file SVR4 Error: 28: No space left on device Additional information: 9925

When i am trying to stop the database using crsctl command getting below error.

crsctl stop res ora.ebstest1.db
CRS-2673: Attempting to stop 'ora.ebstest1.db' on 'ctsst12'
ORA-09925: Unable to create audit trail file
SVR4 Error: 28: No space left on device
Additional information: 9925
ORA-09925: Unable to create audit trail file
SVR4 Error: 28: No space left on device
Additional information: 9925
CRS-2675: Stop of 'ora.ebstest1.db' on 'ctsst12' failed

CRS-4000: Command Stop failed, or completed with errors.

Issue is no space is left on the mount point (or) utilize 100%,Please clear the unwanted files from trace dirctory and try it again.
ctsst12 > df -h |grep -i st1
ebstest1_oracle 31G 31G 0K 100% /ebstest1/oracle
/dev/asm/erpapp-308 202G 185G 17G 92% /ebstest1/apps/erpapp
ctsst12 >