Edit File: premium-seo-pack.php
<?php /** * Compatibility with Premium SEO Pack * * @link http://premiumseopack.com */ defined( 'ABSPATH' ) || exit; if ( class_exists( 'psp' ) ) { /** * Dequeue the stylesheet of Premium SEO Pack on WP Rocket settings page. * * @since 2.11.6 * @author Arun Basil Lal */ function rocket_dequeue_premium_seo_pack_stylesheet() { // Retun on all pages but WP Rocket settings page. $screen = get_current_screen(); if ( 'settings_page_wprocket' !== $screen->id ) { return; } // Dequeueing this stylesheet unfreezes WP Rocket. wp_dequeue_style( 'psp-main-style' ); } add_action( 'admin_print_styles', 'rocket_dequeue_premium_seo_pack_stylesheet', 11 ); }