Fatal error: Uncaught Error: Class "WP_Widget" not found in /home/tcalculu/pmtdemo.tcalculus.com/wp-cont/pmt.tcalculus.com/wp-content/pluginsent/plugins/wc-multivendor-marketplace/includes/store-widgets/class-wcfmmp-widget-store-hours.php:9 Stack trace: #0 {main} thrown in /home/tcalculu/pmtdemo.tcalculus.com/wp-cont/pmt.tcalculus.com/wp-content/pluginsent/plugins/wc-multivendor-marketplace/includes/store-widgets/class-wcfmmp-widget-store-hours.php on line 9