Fatal error

Fatal error: Uncaught TypeError: filter_var(): Argument #3 ($options) must be of type array|int, string given in C:\xampp\htdocs\newoldways\wp-content\plugins\wc-frontend-manager-ultimate\core\class-wcfmu-vendor-chatbox.php:1285 Stack trace: #0 C:\xampp\htdocs\newoldways\wp-content\plugins\wc-frontend-manager-ultimate\core\class-wcfmu-vendor-chatbox.php(1285): filter_var(‘::1’, 275, ”) #1 C:\xampp\htdocs\newoldways\wp-content\plugins\wc-frontend-manager-ultimate\core\class-wcfmu-vendor-chatbox.php(1250): WCFMu_Vendor_Chatbox->fbc_validate_ip(‘::1’) #2 C:\xampp\htdocs\newoldways\wp-content\plugins\wc-frontend-manager-ultimate\core\class-wcfmu-vendor-chatbox.php(486): WCFMu_Vendor_Chatbox->fbc_get_ip_address() #3 C:\xampp\htdocs\newoldways\wp-includes\class-wp-hook.php(287): WCFMu_Vendor_Chatbox->fbc_user_init(”) #4 C:\xampp\htdocs\newoldways\wp-includes\class-wp-hook.php(311): WP_Hook->apply_filters(NULL, Array) #5 C:\xampp\htdocs\newoldways\wp-includes\plugin.php(484): WP_Hook->do_action(Array) #6 C:\xampp\htdocs\newoldways\wp-settings.php(557): do_action(‘init’) #7 C:\xampp\htdocs\newoldways\wp-config.php(90): require_once(‘C:\\xampp\\htdocs…’) #8 C:\xampp\htdocs\newoldways\wp-load.php(37): require_once(‘C:\\xampp\\htdocs…’) #9 C:\xampp\htdocs\newoldways\wp-blog-header.php(13): require_once(‘C:\\xampp\\htdocs…’) #10 C:\xampp\htdocs\newoldways\index.php(17): require(‘C:\\xampp\\htdocs…’) #11 {main} thrown in C:\xampp\htdocs\newoldways\wp-content\plugins\wc-frontend-manager-ultimate\core\class-wcfmu-vendor-chatbox.php on line 1285
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