adop exiting with status = 255 (Fail)

[oracle@ebsnew appl]$ adop phase=abort

Enter the APPS password:
Enter the SYSTEM password:
Enter the WLSADMIN password:

 Please wait. Validating credentials…

Enter the RUN file system context file name [/u01/oracle/EBSTST/fs1/inst/apps/EBSTST_ebsnew/appl/admin/EBSTST_ebsnew.xml]:

Enter the PATCH file system context file name [/u01/oracle/EBSTST/fs2/inst/apps/EBSTST_ebsnew/appl/admin/EBSTST_ebsnew.xml]:

[STATEMENT] [END   2016/11/22 17:15:45] Performing verification of parameters
[STATEMENT] [START 2016/11/22 17:15:45] Checking for the required ENV setup
[STATEMENT] [END   2016/11/22 17:15:45] Checking for the required ENV setup

************* Start of  session *************
 version: 12.2.0
 started at: Tue Nov 22 2016 17:15:45

APPL_TOP is set to /u01/oracle/EBSTST/fs1/EBSapps/appl
[STATEMENT] [START 2016/11/22 17:15:45] Determining admin node
[STATEMENT] [END   2016/11/22 17:15:47] Determining admin node
[STATEMENT] [START 2016/11/22 17:15:49] Acquiring lock on sessions table
[STATEMENT] [END   2016/11/22 17:15:50] Acquiring lock on sessions table
[STATEMENT] [START 2016/11/22 17:15:50] Checking for any pending sessions
[STATEMENT] There is already a hotpatch session which is incomplete. Details are:
[STATEMENT]     Session Id: 2
[STATEMENT]     Prepare phase status: X
[STATEMENT]     Apply phase status: P
[STATEMENT]     Cutover  phase status: R
[STATEMENT]     Abort phase status: X
[STATEMENT]     Session status: F
[STATEMENT] [Note: Y denotes that the phase is done
[STATEMENT]        N denotes that the phase has not been completed
[STATEMENT]        X denotes that the phase is not applicable
[STATEMENT]        R denotes that the phase is running (in progress) or ran
[STATEMENT]        F denotes that the phase has failed
[STATEMENT]        P (is applicable only to APPLY phase) denotes atleast
[STATEMENT]           one patch is already applied for the session id
[STATEMENT] Online patching tool cannot proceed when a previous patching session is incomplete
[STATEMENT] Please ensure no pending patching sessions exist before trying a new patch
[ERROR]     Unrecoverable error occured. Exiting the current session.
[STATEMENT] [START 2016/11/22 17:16:08] Unlocking sessions table
[STATEMENT] [END   2016/11/22 17:16:09] Unlocking sessions table
[STATEMENT] Log file: /adop_20161122_171500.log
[STATEMENT] [START 2016/11/22 17:16:11] Unlocking sessions table
[STATEMENT] [END   2016/11/22 17:16:12] Unlocking sessions table
Can’t call method “close” on an undefined value at /u01/oracle/EBSTST/fs1/EBSapps/appl/au/12.0.0/perl/ADOP/Phase.pm line 239.

adop exiting with status = 255 (Fail)