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Connection failed: SQLSTATE[28000] [1045] Access denied for user 'root'@'localhost' (using password: YES)
Fatal error: Uncaught Error: Call to a member function prepare() on null in /home/www/class/DB.php:109 Stack trace: #0 /home/www/class/DB.php(194): DB->query('SELECT COUNT(*)...', Array, 1) #1 /home/www/class/Model.php(185): DB->select(Array) #2 /home/www/class/Model.php(262): Model->select('') #3 /home/www/app/haotuan/m/home.php(68): Model->counts() #4 /home/www/app/haotuan/m/index.php(15): include('/home/www/app/h...') #5 {main} thrown in /home/www/class/DB.php on line 109