[ISSUE] Claude Code Plugin - SessionEnd

[dkmnx]

I'm getting this issue after closing claude code.

SessionEnd hook [python3 ${CLAUDE_PLUGIN_ROOT}/hooks/mgrep_watch_kill.py] failed: Traceback (most recent call last):
  File "/home/user/.claude/plugins/cache/Mixedbread-Grep/mgrep/0.0.0/hooks/mgrep_watch_kill.py", line 43, in <module>
    os.kill(pid, signal.SIGKILL)
    ~~~~~~~^^^^^^^^^^^^^^^^^^^^^
ProcessLookupError: [Errno 3] No such process

OS: Linux
Claude Code version: 2.1.12 (Claude Code)
mgrep version: 0.1.8