Errors trying to update options

I am getting the following error on every page load:
PHP message: WordPress database error Unknown column 'tag' in 'field list' for query INSERT INTOwp_wpbdp_fees(id,tag,label,amount,images,days,categories,sticky,enabled) VALUES ('0', 'free', 'Free Listing', '0', '2', '365', 'a:2:{s:3:\"all\";b:1;s:10:\"categories\";a:0:{}}', '0', '1') made by require_once('wp-load.php'), require_once('wp-config.php'), require_once('wp-settings.php'), do_action('init'), call_user_func_array, WPBDP_Plugin->init, WPBDP_Fees_API->__construct, WPBDP_Fees_API->setup_default_fees" while reading response header from upstream, client: 97.81.92.159, server: www.athensbusinessresources.us, request: "GET /wp-admin/admin.php?page=wpbdp_admin_settings HTTP/1.1", upstream: "fastcgi://unix:/var/run/php5-fpm.sock:", host: "athensbusinessresources.us", referrer: "https://athensbusinessresources.us/wp-admin/admin.php?page=wpbdp_admin_fees"

And the following error when trying to update listing options:
PHP message: PHP Fatal error: Call to a member function update() on array in /var/www/abr/wp-content/plugins/business-directory-plugin/core/class-settings.php on line 787" while reading response header from upstream, client: 97.81.92.159, server: www.athensbusinessresources.us, request: "POST /wp-admin/options.php HTTP/1.1", upstream: "fastcgi://unix:/var/run/php5-fpm.sock:", host: "athensbusinessresources.us", referrer: "https://athensbusinessresources.us/wp-admin/admin.php?page=wpbdp_admin_settings&groupid=listings"

Please help with fixing these.

https://ww.wp.xz.cn/plugins/business-directory-plugin/