Warning: Undefined variable $lang in /home/sergepaub/www/include/config.php on line 23
Fatal error: Uncaught ArgumentCountError: mysqli_query() expects at least 2 arguments, 1 given in /home/sergepaub/www/include/config.php:24
Stack trace:
#0 /home/sergepaub/www/include/config.php(24): mysqli_query('SELECT * FROM c...')
#1 /home/sergepaub/www/sitemap.php(3): include('/home/sergepaub...')
#2 {main}
thrown in /home/sergepaub/www/include/config.php on line 24