diff --git a/lib/supavisor/client_handler.ex b/lib/supavisor/client_handler.ex
index cc4d3916..ab49ee38 100644
--- a/lib/supavisor/client_handler.ex
+++ b/lib/supavisor/client_handler.ex
@@ -707,7 +707,7 @@ defmodule Supavisor.ClientHandler do
     :ok
   end
 
-  def terminate(reason, _state, %{db_pid: {_, pid}}) do
+  def terminate(reason, _state, %{db_pid: {_, pid, _}}) do
     db_info =
       with {:ok, {state, mode} = resp} <- DbHandler.get_state_and_mode(pid) do
         if state == :busy or mode == :session, do: DbHandler.stop(pid)
diff --git a/lib/supavisor/db_handler.ex b/lib/supavisor/db_handler.ex
index 6e0d5c51..e747d4d5 100644
--- a/lib/supavisor/db_handler.ex
+++ b/lib/supavisor/db_handler.ex
@@ -42,7 +42,10 @@ defmodule Supavisor.DbHandler do
   end
 
   @spec stop(pid()) :: :ok
-  def stop(pid), do: :gen_statem.stop(pid, :client_termination, 5_000)
+  def stop(pid) do
+    Logger.debug("DbHandler: Stop pid #{inspect(pid)}")
+    :gen_statem.stop(pid, :client_termination, 5_000)
+  end
 
   @impl true
   def init(args) do
diff --git a/mix.exs b/mix.exs
index bf04f113..4f3bc45f 100644
--- a/mix.exs
+++ b/mix.exs
@@ -68,7 +68,7 @@ defmodule Supavisor.MixProject do
 
       # pooller
       # {:poolboy, "~> 1.5.2"},
-      {:poolboy, git: "https://github.com/abc3/poolboy.git", tag: "v0.0.3"},
+      {:poolboy, git: "https://github.com/abc3/poolboy.git", tag: "v0.0.2"},
       {:syn, "~> 3.3"},
       {:pgo, "~> 0.13"},
       {:rustler, "~> 0.34.0"},