app-Tygh-Backend-Database-Pdo.php.diff

diff --git a/app/Tygh/Backend/Database/Pdo.php b/app/Tygh/Backend/Database/Pdo.php
index 4570c966da..f08d83deef 100644
--- a/app/Tygh/Backend/Database/Pdo.php
+++ b/app/Tygh/Backend/Database/Pdo.php
@@ -47,7 +47,12 @@ class Pdo implements IBackend
         @list($host) = explode(':', $host);
 
         try {
-            $this->conn = new \PDO("mysql:host=$host;dbname=$database", $user, $passwd);
+            $this->conn = new \PDO(
+                "mysql:host=$host;dbname=$database",
+                $user,
+                $passwd,
+                [\PDO::ATTR_ERRMODE => \PDO::ERRMODE_SILENT]
+            );
         } catch (PDOException $e) {
             return false;
         }