Fix user is null

src/components/SettingsModal/SettingsModal.jsx

@@ -14,9 +14,9 @@ export default function SettingsModal() {
 
     const [open, setOpen] = useState(false);
 
-    const [name, setName] = useState(user.name);
-    const [lastname, setLastName] = useState(user.lastname);
-    const [phone, setPhone] = useState(user.phone);
+    const [name, setName] = useState(user?.name);
+    const [lastname, setLastName] = useState(user?.lastname);
+    const [phone, setPhone] = useState(user?.phone);
 
     const handleLogout = () => {
         logout();