Warning: Undefined variable $database in /home/tralanki/public_html/trangphu/connection.php on line 47
Fatal error: Uncaught mysqli_sql_exception: No database selected in /home/tralanki/public_html/index.php:68
Stack trace:
#0 /home/tralanki/public_html/index.php(68): mysqli_query()
#1 {main}
thrown in /home/tralanki/public_html/index.php on line 68