Plugin ver 2.1.1 could not be activated because it triggered a fatal error.

Hi,
I’m on WP 5.3.2 and upgraded this plugin which was working fine to 2.1.1 (and have never downgraded…) and I see this error upon activating the plugin:

Plugin could not be activated because it triggered a fatal error.

Fatal error: Uncaught ArgumentCountError: Too few arguments to function update_network_option(), 2 passed in /var/www/html/wp-content/plugins/reorder-post-within-categories/admin/class-reorder-post-within-categories-admin.php on line 169 and exactly 3 expected in /var/www/html/wp-includes/option.php:1551 Stack trace: #0 /var/www/html/wp-content/plugins/reorder-post-within-categories/admin/class-reorder-post-within-categories-admin.php(169): update_network_option(‘wpms__rpwc2_set…’, Array) #1 /var/www/html/wp-content/plugins/reorder-post-within-categories/admin/class-reorder-post-within-categories-admin.php(60): Reorder_Post_Within_Categories_Admin->_upgrade_to_v2() #2 /var/www/html/wp-content/plugins/reorder-post-within-categories/includes/class-reorder-post-within-categories.php(156): Reorder_Post_Within_Categories_Admin->__construct(‘reorder-post-wi…’, ‘2.1.1’) #3 /var/www/html/wp-content/plugins/reorder-post-within-categories/includes/class-reorder-post-within-categories.php(79): Reorder_Post_Within_Categories->def in /var/www/html/wp-includes/option.php on line 1551

Hope you can help resolve this.

James