[Support request] I started getting error messages PHP exploits in…

Hello,

I started getting error messages PHP exploits in
/wp-content/plugins/gp-premium/elements/class-hooks.php
This is the code that appears in class-hooks.php

<?php
/**
* This file handles the Hook Element.
*
* @package GP Premium
*/

if ( ! defined( ‘ABSPATH’ ) ) {
exit; // No direct access, please.
}

/**
* Execute our hook elements.
*
* @since 1.7
*/
class GeneratePress_Hook {

/**
* Set our content variable.
*
* @since 1.7
* @var string The content.
*/
protected $content = ”;

/**
* Set our hook/action variable.
*
* @since 1.7
* @var string The hook.
*/
protected $hook = ”;

/**
* Set our custom hook variable.
*
* @since 1.7
* @var string The custom hook.
*/
protected $custom_hook = ”;

/**
* Set our disable site header variable.
*
* @since 1.7
* @var boolean Whether we’re disabling the header.
*/
protected $disable_site_header = false;

/**
* Set our disable footer variable.
*
* @since 1.7
* @var boolean Whether we’re disabling the footer.
*/
protected $disable_site_footer = false;

/**
* Set our priority variable.
*
* @since 1.7
* @var int The hook priority.
*/
protected $priority = 10;

/**
* Set our execute PHP variable.
*
* @since 1.7
* @var boolean Whether we’re executing PHP.
*/
protected $php = false;

/**
* Set our execute shortcodes variable.
*
* @since 1.7
* @var boolean Whether we’re executing shortcodes.
*/
protected $shortcodes = false;

/**
* Set our location variable.
*
* @since 1.7
* @var array The conditions.
*/
protected $conditional = array();

/**
* Set our exclusions variable.
*
* @since 1.7
* @var array The exclusions.
*/
protected $exclude = array();

/**
* Set our user condition variable.
*
* @since 1.7
* @var array The user roles.
*/
protected $users = array();

/**
* Set up our class and give variables their values.
*
* @param int $post_id The post ID of the element we’re executing.
*
* @since 1.7
*/
public function __construct( $post_id ) {

$this->hook = get_post_meta( $post_id, ‘_generate_hook’, true );

if ( empty( $this->hook ) ) {
return;
}

$this->content = get_post_meta( $post_id, ‘_generate_element_content’, true );

if ( get_post_meta( $post_id, ‘_generate_custom_hook’, true ) ) {
$this->custom_hook = get_post_meta( $post_id, ‘_generate_custom_hook’, true );
}

if ( get_post_meta( $post_id, ‘_generate_hook_disable_site_header’, true ) ) {
$this->disable_site_header = get_post_meta( $post_id, ‘_generate_hook_disable_site_header’, true );
}

if ( get_post_meta( $post_id, ‘_generate_hook_disable_site_footer’, true ) ) {
$this->disable_site_footer = get_post_meta( $post_id, ‘_generate_hook_disable_site_footer’, true );
}

if ( get_post_meta( $post_id, ‘_generate_hook_priority’, true ) || ‘0’ === get_post_meta( $post_id, ‘_generate_hook_priority’, true ) ) {
$this->priority = get_post_meta( $post_id, ‘_generate_hook_priority’, true );
}

if ( get_post_meta( $post_id, ‘_generate_hook_execute_php’, true ) ) {
$this->php = get_post_meta( $post_id, ‘_generate_hook_execute_php’, true );
}

if ( get_post_meta( $post_id, ‘_generate_hook_execute_shortcodes’, true ) ) {
$this->shortcodes = get_post_meta( $post_id, ‘_generate_hook_execute_shortcodes’, true );
}

if ( get_post_meta( $post_id, ‘_generate_element_display_conditions’, true ) ) {
$this->conditional = get_post_meta( $post_id, ‘_generate_element_display_conditions’, true );
}

if ( get_post_meta( $post_id, ‘_generate_element_exclude_conditions’, true ) ) {
$this->exclude = get_post_meta( $post_id, ‘_generate_element_exclude_conditions’, true );
}

if ( get_post_meta( $post_id, ‘_generate_element_user_conditions’, true ) ) {
$this->users = get_post_meta( $post_id, ‘_generate_element_user_conditions’, true );
}

if ( ‘custom’ === $this->hook && $this->custom_hook ) {
$this->hook = $this->custom_hook;
}

$display = apply_filters( ‘generate_hook_element_display’, GeneratePress_Conditions::show_data( $this->conditional, $this->exclude, $this->users ), $post_id );

/**
* Simplify filter name.
*
* @since 2.0.0
*/
$display = apply_filters(
‘generate_element_display’,
$display,
$post_id
);

if ( $display ) {
global $generate_elements;

$generate_elements[ $post_id ] = array(
‘is_block_element’ => false,
‘type’ => ‘hook’,
‘id’ => $post_id,
);

if ( ‘generate_header’ === $this->hook && $this->disable_site_header ) {
remove_action( ‘generate_header’, ‘generate_construct_header’ );
}

if ( ‘generate_footer’ === $this->hook && $this->disable_site_footer ) {
remove_action( ‘generate_footer’, ‘generate_construct_footer’ );
add_filter( ‘generate_footer_widgets’, ‘__return_null’ );
}

add_action( esc_attr( $this->hook ), array( $this, ‘execute_hook’ ), absint( $this->priority ) );
}

}

/**
* Output our hook content.
*
* @since 1.7
*/
public function execute_hook() {

$content = $this->content;

if ( $this->shortcodes ) {
$content = do_shortcode( $content );
}

if ( $this->php && GeneratePress_Elements_Helper::should_execute_php() ) {
ob_start();
eval( ‘?>’ . $content . ‘<?php ‘ ); // phpcs:ignore — Using eval() to execute PHP.
echo ob_get_clean(); // phpcs:ignore — Escaping not necessary.
} else {
echo $content; // phpcs:ignore — Escaping not necessary.
}

}

}

what could be the problem?

Thanks in advance