Fatal error: Uncaught mysqli_sql_exception: No such file or directory in /var/www/hotinfo/includes/db_pool.php:21
Stack trace:
#0 /var/www/hotinfo/includes/db_pool.php(21): mysqli->__construct()
#1 /var/www/hotinfo/config/config.php(26): DatabasePool::getConnection()
#2 /var/www/hotinfo/public_html/index.php(12): require_once('...')
#3 {main}
thrown in /var/www/hotinfo/includes/db_pool.php on line 21