SQLSTATE[HY000] [1045] Access denied for user 'root'@'localhost' (using password: NO)SQLSTATE[HY000] [1045] Access denied for user 'root'@'localhost' (using password: NO)PDO Error: SQLSTATE[HY000] [1045] Access denied for user 'root'@'localhost' (using password: NO) PDO Error: SQLSTATE[HY000] [1045] Access denied for user 'root'@'localhost' (using password: NO) SQLSTATE[HY000] [1045] Access denied for user 'root'@'localhost' (using password: NO)