Reset chatId when change phone number

telebot/utils.py

@@ -38,6 +38,7 @@ def changeAccountPhoneNumber(username, newPhoneNumber):
     checkAccountExistance = AccountModel.query.filter(AccountModel.ssoId==str(username)).first()
     try:
         checkAccountExistance.phoneNumber = newPhoneNumber
+        checkAccountExistance.chatId = None
         checkAccountExistance.update()
         return "success"
     except Exception as e: