the search for products in the "catalog / products" back office has stopped working I have version 1.7.8.2

[Perla2018]

Good morning For some time now, the search for products in the "catalog / products" back office has stopped working I have version 1.7.8.2 You know how to help me to solve

[Knowband Plugins]

Kindly clear all the browser and Prestashop cache first then check if any JS error is present in the console.

If any JS error is present then please resolve the same first.