postgres query crashing the frontend

[Laoujin]

select name, (now() - employed_at)/365 from teachers where name like 'S%'

response is like:

{
    "success": true,
    "message": "Postgres SQL for Teachers executed",
    "responseObject": [
        {
            "name": "Shrivell",
            "?column?": {
                "days": 23,
                "hours": 20,
                "minutes": 25,
                "seconds": 37,
                "milliseconds": 838.739
            }
        },
        {
            "name": "Splint",
            "?column?": {
                "days": 2,
                "hours": 13,
                "minutes": 3,
                "seconds": 46,
                "milliseconds": 57.917
            }
        },
        {
            "name": "Spiregrain",
            "?column?": {
                "days": 25,
                "hours": 8,
                "minutes": 47,
                "seconds": 19,
                "milliseconds": 756.547
            }
        }
    ],
    "statusCode": 200
}