Fatal error: Uncaught Error: Call to undefined function add_action() in /home/tcalculu/pmtdemo.tcalculus.com/wp-cont/pmt.tcalculus.com/wp-content/pluginsent/plugins/wc-multivendor-membership/views/wcfmvm-view-capability.php:22 Stack trace: #0 {main} thrown in /home/tcalculu/pmtdemo.tcalculus.com/wp-cont/pmt.tcalculus.com/wp-content/pluginsent/plugins/wc-multivendor-membership/views/wcfmvm-view-capability.php on line 22