Warning: include_once(database.php): failed to open stream: No such file or directory in /home/duong593/public_html/en/modules/sql.php on line 6

Warning: include_once(): Failed opening 'database.php' for inclusion (include_path='.:/opt/alt/php56/usr/share/pear:/opt/alt/php56/usr/share/php') in /home/duong593/public_html/en/modules/sql.php on line 6

Fatal error: Class 'database' not found in /home/duong593/public_html/en/modules/sql.php on line 8