We are displaying sales order table data to the admin grid With this code
https://drive.google.com/drive/folders/1FB1bxTn74aYS61zHPxgmHt6pMK4LdwOu?usp=sharing
if we are creating a new table under the database then everything works fine while saving. but when we replace the table name with sales_order then its show all order but while saving it redirect to the dashboard