Fatal error: Uncaught exception 'mysqli_sql_exception' with message 'No such file or directory' in /var/www/html/library.php:208 Stack trace: #0 /var/www/html/library.php(208): mysqli_connect('localhost', 'root', '9AaQ5zWd', 'sweet') #1 /var/www/html/wdir/Candidatura_modulo.php(27): connect() #2 {main} thrown in /var/www/html/library.php on line 208