Hey , good morning , since update database of a customer for 18.0 , I have this error on POS module. 

Error: decimals must be provided

    floatCompare@https://test-staging-18229335.dev.odoo.com/web/assets/d312277/point_of_sale.assets_prod.min.js:8335:107

    lt@https://test-staging-18229335.dev.odoo.com/web/assets/d312277/point_of_sale.assets_prod.min.js:8341:67

    every@[native code]

    taxTotals@https://test-staging-18229335.dev.odoo.com/web/assets/d312277/point_of_sale.assets_prod.min.js:8875:211

    get@[native code]

    get@https://test-staging-18229335.dev.odoo.com/web/assets/d312277/point_of_sale.assets_prod.min.js:1042:74

    get_total_with_tax@https://test-staging-18229335.dev.odoo.com/web/assets/d312277/point_of_sale.assets_prod.min.js:8945:33