Sqlmessage: "you have an error in your SQL syntax; check the manual that corresponds to your mariadb server version for the right syntax to use near '' at line 1"

exports.addProduct = catchAsyncErrors( async (req,res,next) =>{
    pool.getConnection((err, connection) => {
        console.log('1')
        if(err) throw err
        console.log('2')
        const params = req.body
        connection.query('INSERT INTO product SET ?', params, (err, rows) => {
            console.log('3')
        connection.release() // return the connection to pool
        if (!err) {
            res.send(`product with the record ID  has been added.`)
        } else {
            console.log(err)
        }
        
        console.log('The data from product table are:11 \n', rows)
    
        })
    })
 })

i don't why this error is occurring even i check manually couple of time but i didn't resolve it