Magento admin products showing error

Question

When I click on CATALOG>PRODUCTS then It's showing me the following message:

How can I solve this?

Answer 1

Run the following commands and check.

php bin/magento setup:di:compile

php bin/magento cache:clean
php bin/magento cache:flush
php bin/magento indexer:reindex
php bin/magento setup:upgrade
php bin/magento setup:static-content:deploy -f

sudo chmod -R 777 var/ generated/ pub/