Error installing requirements

Hello, I am having an error:

“Fatal error: Uncaught Error: Call to undefined function cr_get_row_offset() in /var/www/vhosts/x.pt/httpdocs/wp-content/plugins/eno-plugins/shortcodes/vc_row_inner.php:24 Stack trace: #0 /var/www/vhosts/x.pt/httpdocs/wp-content/plugins/eno-plugins/register_post_types.php(232): require_once() #1 /var/www/vhosts/x.pt/httpdocs/wp-includes/class-wp-hook.php(288): Eno_Plugins->eno_load_shortcodes() #2 /var/www/vhosts/x.pt/httpdocs/wp-includes/class-wp-hook.php(312): WP_Hook->apply_filters() #3 /var/www/vhosts/tradevalue.pt/httpdocs/wp-includes/plugin.php(478): WP_Hook->do_action() #4 /var/www/vhosts/x.pt/httpdocs/wp-admin/admin.php(170): do_action() #5 /var/www/vhosts/tradevalue.pt/httpdocs/wp-admin/index.php(10): require_once(’/var/www/vhosts…’) #6 {main} thrown in /var/www/vhosts/x.pt/httpdocs/wp-content/plugins/eno-plugins/shortcodes/vc_row_inner.php on line 24
There has been a critical error on your website. Please check your site admin email inbox for instructions.”

This error appears when installing the theme requirements. Any help?

Hi,

Contact with your purchase item authro hope they will helepd!

Thanks!