Approve Products Causes Access Denied: Possible Csrf Attack

Hi Everyone,

We are using CS-Cart MV 4.13.3, when a vendor imports a list of products and the admin wants to approve them and to make the process faster we choose 250 products to approve by one operation; however, we get the error "Access denied: Possible CSRF attack".
When we choose 100 products instead of 250, it worked.

Kindly advise how to approve the long list of products on moderation in a faster way or at least avoid the Access denied: Possible CSRF attack.



Try increase max_input_vars flag in php enviroment.

Best regards