fix

app/client_bot/routers/content.py

@@ -67,7 +67,7 @@ async def t_callback_purchase_node_content(query: types.CallbackQuery, memory=No
     )
     db_session.add(new_action)
     db_session.commit()
-    await user.send_content(db_session, content, message_id=query.message.message_id)
+    await chat_wrap.send_content(db_session, content, message_id=query.message.message_id)
 
 
 router.callback_query.register(t_callback_purchase_node_content, F.data.startswith('PC_'))