Bug na conexao com o data base

Ola pessoas,

Tive um problema com meu codigo ele n conecta ao data base.

Em anexo print do site com as informações, chequei as informaçoes umas 10 vezes e todos conferem.

Segue o erro que aparece

Erro: Fatal error: Uncaught PDOException: SQLSTATE[42000]: Syntax error or access violation: 1044 Access denied for user 'id2768058_mestre'@'%' to database 'information_schema' in /storage/ssd1/058/2768058/public_html/datasourceRPG.php:25 Stack trace: #0 /storage/ssd1/058/2768058/public_html/datasourceRPG.php(25): PDOStatement->execute() #1 /storage/ssd1/058/2768058/public_html/cadastro_arenas.php(12): datasource->addArena(NULL, 'IUAGFIUGAIUFGIA...', '\xC3\xADndice.jpg') #2 {main} thrown in /storage/ssd1/058/2768058/public_html/datasourceRPG.php on line 25

Codigo:

<?php

error_reporting (E_ALL & ~ E_NOTICE & ~ E_DEPRECATED);

class Connection{

 private $user;
 private $password;
 private $dsn;

 public function __construct(){

 $this->user = 'id2768058_mestre';
 $this->password = '********';
 $this->dsn = 'mysql:dbname=id2768058_rpg;host=localhost';

 }

 public function connect(){
 try{
 $conn = new PDO($this->dsn, $this->user, $this->password);
 $conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
 return $conn;

 }
 catch (PDOException $e) {

 http_response_code(500);
 echo "MYSQL ERROR CONNECT: " . $e->getMessage() . "<br/>";
 }
 }
}