I can’t deactivate the plugin

Hello! I have problems deactivating the “Woo Cart Popup” plugin, when doing so I get an error message that I don’t understand how to solve. I need to remove said plugin because I will not use it This is the critical error it shows me when deactivating it: Fatal error: Uncaught Error: Using $this when not in object context in /home/customer/www/borrador.urspos.com/public_html/wp-content/plugins/woo-cart-popup/includes/class-woo-cart-popup-deactivator.php:33 Stack trace: #0 /home/customer/www/borrador.urspos.com/public_html/wp-content/plugins/woo-cart-popup/woo-cart-popup.php(70): Woo_Cart_Popup_Deactivator::deactivate() #1 /home/customer/www/borrador.urspos.com/public_html/wp-includes/class-wp-hook.php(303): deactivate_woo_cart_popup(false) #2 /home/customer/www/borrador.urspos.com/public_html/wp-includes/class-wp-hook.php(327): WP_Hook->apply_filters(”, Array) #3 /home/customer/www/borrador.urspos.com/public_html/wp-includes/plugin.php(470): WP_Hook->do_action(Array) #4 /home/customer/www/borrador.urspos.com/public_html/wp-admin/includes/plugin.php(821): do_action(‘deactivate_woo-…’, false) #5 /home/customer/www/borrador.urspos.com/public_html/wp-admin/plugins.php(208): deactivate_plugins(‘woo-cart-popup/…’, false, false) #6 {main} thrown in /home/customer/www/borrador.urspos.com/public_html/wp-content/plugins/woo-cart-popup/includes/class-woo-cart-popup-deactivator.php on line 33` Could you tell me what should I do please? I await your prompt reply The page I need help with: [ log in to see the link]