Fatal error: Uncaught TypeError: mysqli_num_rows(): Argument #1 ($result) must be of type mysqli_result, bool given in /home/dashboardonestop/public_html/workshop/content/my_workshops.php:17 Stack trace: #0 /home/dashboardonestop/public_html/workshop/content/my_workshops.php(17): mysqli_num_rows(false) #1 /home/dashboardonestop/public_html/employer/index.php(148): require_once('/home/dashboard...') #2 {main} thrown in /home/dashboardonestop/public_html/workshop/content/my_workshops.php on line 17