diff --git a/database.py b/database.py
index b2b608d..2b6d65c 100644
--- a/database.py
+++ b/database.py
@@ -5,7 +5,7 @@ from dotenv import load_dotenv
 load_dotenv()
 
 conn_str = (
-    f"DRIVER={{ODBC Driver 17 for SQL Server}};"
+    f"DRIVER={{SQL Server}};"
     f"SERVER={os.getenv('MSSQL_SERVER')};"
     f"DATABASE={os.getenv('MSSQL_DATABASE')};"
     f"UID={os.getenv('MSSQL_USERNAME')};"
diff --git a/main.py b/main.py
index afa5a9c..770dfc1 100644
--- a/main.py
+++ b/main.py
@@ -2,6 +2,7 @@ import random
 import string
 import pyodbc
 import uvicorn
+import logging
 import os
 from fastapi import FastAPI, HTTPException, Depends, Query
 from typing import List
@@ -14,6 +15,13 @@ from models import (
 from contants import NOME_PROGETTO, MESSAGGIO_SUCCESSO,API_SECRET_KEY,VALUTA,FL_SCOR,TIPO_RIGA_ART,FL_OMAG
 from datetime import datetime
 
+# Log config
+logging.basicConfig(
+    filename='api_errors.log',
+    level=logging.ERROR,  # You can change to DEBUG or INFO as needed
+    format='%(asctime)s - %(levelname)s - %(message)s'
+)
+
 app = FastAPI()
 
 def genera_codice_random(lunghezza: int = 50) -> str:
@@ -218,9 +226,11 @@ def crea_ordine(ordine: OrdineTestata):
 
     except pyodbc.Error as e:
         conn.rollback()
+        logging.error("Errore DB durante la creazione dell'ordine", exc_info=True)
         raise HTTPException(status_code=500, detail=f"Errore DB: {str(e)}")
 
     except Exception as e:
+        logging.error("Errore generico durante la creazione dell'ordine", exc_info=True)
         raise HTTPException(status_code=500, detail=f"Errore generico: {str(e)}")
 
     finally:
@@ -228,4 +238,4 @@ def crea_ordine(ordine: OrdineTestata):
 
 
 if __name__ == "__main__":
-    uvicorn.run(app, host="0.0.0.0", port=os.getenv('PORTA_API'))
\ No newline at end of file
+    uvicorn.run(app, host="0.0.0.0", port=8000)
\ No newline at end of file