Issue:
Our licensing command cannot start because another instance is already active on the server.
Quick Solution:
- Check for the running process. Use this command to find its Process ID (PID) and details:
pgrep -x licD_cpanelv3 | xargs -r ps -o pid,lstart,cmd
Output:
[root@server ~]# pgrep -x licD_cpanelv3 | xargs -r ps -o pid,lstart,cmd
PID STARTED CMD
360415 Mon May 5 23:06:37 2025 /usr/bin/licD_cpanelv3
1117725 Tue May 6 16:37:04 2025 /usr/bin/licD_cpanelv3
1483961 Tue Sep 9 11:40:24 2025 /usr/bin/licD_cpanelv3
[root@server ~]#
2. Terminate the stale process. Use the `kill` command with the PID from the output above (e.g., for PID `1234`):
kill 1234
Use `kill -9 1234` only if the process is unresponsive.
/ Or, run: pkill -9 -x licD_cpanelv3
3. Retry the license command. Run the cPanel licensing operation again. It should now start successfully.
