Warning: include_once(includes/config.php): Failed to open stream: No such file or directory in /home/u578928612/domains/corewave.io/public_html/includes/header.php on line 16

Warning: include_once(): Failed opening 'includes/config.php' for inclusion (include_path='.:/opt/alt/php82/usr/share/pear:/opt/alt/php82/usr/share/php:/usr/share/pear:/usr/share/php') in /home/u578928612/domains/corewave.io/public_html/includes/header.php on line 16

Warning: Undefined variable $con in /home/u578928612/domains/corewave.io/public_html/includes/header.php on line 23

Fatal error: Uncaught TypeError: mysqli_query(): Argument #1 ($mysql) must be of type mysqli, null given in /home/u578928612/domains/corewave.io/public_html/includes/header.php:23 Stack trace: #0 /home/u578928612/domains/corewave.io/public_html/includes/header.php(23): mysqli_query() #1 /home/u578928612/domains/corewave.io/public_html/error/404.php(1): include('/home/u57892861...') #2 {main} thrown in /home/u578928612/domains/corewave.io/public_html/includes/header.php on line 23