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Warning: include(): Failed opening 'db_config.php' for inclusion (include_path='.:/opt/cpanel/ea-php82/root/usr/share/pear') in /home/orangegroceries/public_html/iigdindia.com/course.php on line 1

Warning: include(header.php): Failed to open stream: No such file or directory in /home/orangegroceries/public_html/iigdindia.com/course.php on line 73

Warning: include(): Failed opening 'header.php' for inclusion (include_path='.:/opt/cpanel/ea-php82/root/usr/share/pear') in /home/orangegroceries/public_html/iigdindia.com/course.php on line 73

Warning: Undefined variable $conn in /home/orangegroceries/public_html/iigdindia.com/course.php on line 77

Fatal error: Uncaught TypeError: mysqli_query(): Argument #1 ($mysql) must be of type mysqli, null given in /home/orangegroceries/public_html/iigdindia.com/course.php:77 Stack trace: #0 /home/orangegroceries/public_html/iigdindia.com/course.php(77): mysqli_query(NULL, 'SELECT * FROM c...') #1 {main} thrown in /home/orangegroceries/public_html/iigdindia.com/course.php on line 77