After upgrading a module, odoo 16 shows error while I access the sale app
below is the error mesage whats the reasone and how can i fix it

Uncaught Promise > Cannot read properties of undefined (reading 'relation')

TypeError: Cannot read properties of undefined (reading 'relation')
    at https://www.odoo.opulento.com.sg/web/assets/761-08fc3b1/web.assets_backend.min.js:6548:312
    at traverse (https://www.odoo.opulento.com.sg/web/assets/761-08fc3b1/web.assets_backend.min.js:6543:200)
    at https://www.odoo.opulento.com.sg/web/assets/761-08fc3b1/web.assets_backend.min.js:6543:242
    at Function.each (https://www.odoo.opulento.com.sg/web/assets/709-dfd999e/web.assets_common.min.js:171:149)
    at traverse (https://www.odoo.opulento.com.sg/web/assets/761-08fc3b1/web.assets_backend.min.js:6543:211)
    at processArch (https://www.odoo.opulento.com.sg/web/assets/761-08fc3b1/web.assets_backend.min.js:6547:180)
    at https://www.odoo.opulento.com.sg/web/assets/761-08fc3b1/web.assets_backend.min.js:6548:494
    at traverse (https://www.odoo.opulento.com.sg/web/assets/761-08fc3b1/web.assets_backend.min.js:6543:200)
    at https://www.odoo.opulento.com.sg/web/assets/761-08fc3b1/web.assets_backend.min.js:6543:242
    at Function.each (https://www.odoo.opulento.com.sg/web/assets/709-dfd999e/web.assets_common.min.js:171:149)