SQLSTATE[HY000] [1045] Access denied for user 'haoka123_top'@'localhost' (using password: YES)
Fatal error: Uncaught Error: Call to a member function prepare() on null in /www/wwwroot/haoka.quankexia.com/data.php:50
Stack trace:
#0 /www/wwwroot/haoka.quankexia.com/index.php(3): require_once()
#1 {main}
thrown in /www/wwwroot/haoka.quankexia.com/data.php on line 50