diff --git a/endpoints/lollms_webui_infos.py b/endpoints/lollms_webui_infos.py
index da83ce5d..f90ffeea 100644
--- a/endpoints/lollms_webui_infos.py
+++ b/endpoints/lollms_webui_infos.py
@@ -13,11 +13,12 @@ from fastapi import APIRouter, Request
 import pkg_resources
 from lollms_webui import LOLLMSWebUI
 from ascii_colors import ASCIIColors
-from lollms.utilities import load_config
+from lollms.utilities import load_config, run_async
 from pathlib import Path
 from typing import List
 import sys
 import socketio
+import time
 # ----------------------- Defining router and main class ------------------------------
 
 # Create an instance of the LoLLMSWebUI class
@@ -35,9 +36,9 @@ async def get_lollms_webui_version():
 async def restart_program():
    """Restart the program."""
    # Stop the socketIO server
-   lollmsElfServer.sio.shutdown()
+   run_async(lollmsElfServer.sio.shutdown)
    # Sleep for 1 second before rebooting
-   lollmsElfServer.sio.sleep(1)
+   time.sleep(1)
    # Reboot the program
    lollmsElfServer.sio.reboot = True
 
@@ -55,7 +56,9 @@ async def update_software():
    ASCIIColors.info("")
    ASCIIColors.info("")
    # Stop the socketIO server
-   lollmsElfServer.sio.shutdown()
+   run_async(lollmsElfServer.sio.shutdown)
+   # Sleep for 1 second before rebooting
+   time.sleep(1)
 
    # Run the update script using the provided arguments
    lollmsElfServer.run_update_script(lollmsElfServer.args)
diff --git a/lollms_webui.py b/lollms_webui.py
index 1e0bd13b..1587996b 100644
--- a/lollms_webui.py
+++ b/lollms_webui.py
@@ -75,7 +75,7 @@ def terminate_thread(thread):
             raise SystemError("Failed to terminate the thread.")
         else:
             ASCIIColors.yellow("Canceled successfully")# The current version of the webui
-lollms_webui_version="9.0 (alpha)"
+lollms_webui_version="9.0"
 
 
 
@@ -917,8 +917,10 @@ class LOLLMSWebUI(LOLLMSElfServer):
             message_tokens = full_message_list[i]
             discussion_messages += self.model.detokenize(message_tokens)
         
-        ai_prefix = self.model.detokenize(full_message_list[-1])
-
+        if len(full_message_list)>0:
+            ai_prefix = self.model.detokenize(full_message_list[-1])
+        else:
+            ai_prefix = ""
         # Build the final prompt by concatenating the conditionning and discussion messages
         prompt_data = conditionning + documentation + knowledge + user_description + discussion_messages + positive_boost + negative_boost + force_language + fun_mode + ai_prefix
 
diff --git a/zoos/bindings_zoo b/zoos/bindings_zoo
index 92864fe2..278c53c6 160000
--- a/zoos/bindings_zoo
+++ b/zoos/bindings_zoo
@@ -1 +1 @@
-Subproject commit 92864fe2e4184689be4b0887a4b8030de507e243
+Subproject commit 278c53c64184e1e033da4623edefaee508d66b2a