Warning: include(conn.php): Failed to open stream: No such file or directory in E:\phpwebsite\project61_g15\Flow1_2561_P.php on line 21
Warning: include(): Failed opening 'conn.php' for inclusion (include_path='C:\xampp2022\php\PEAR') in E:\phpwebsite\project61_g15\Flow1_2561_P.php on line 21
Warning: Undefined variable $conn in E:\phpwebsite\project61_g15\Flow1_2561_P.php on line 23
Fatal error: Uncaught Error: Call to a member function query() on null in E:\phpwebsite\project61_g15\Flow1_2561_P.php:23
Stack trace:
#0 {main}
thrown in E:\phpwebsite\project61_g15\Flow1_2561_P.php on line 23