Try to display PDO error message 2

Source/API/script/Config/ConnectClass.php

@@ -23,10 +23,7 @@ class ConnectClass{
         try {
             echo $this->dsn."  ".$this->login."   ".$this->password;
             $connection = new Connection($this->dsn,$this->login,$this->password);
-            sleep(3);
-            echo "\nOKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK\n";
-        }catch (PDOException $e){
-            echo $e->getMessage()." ET ".$e->getTraceAsString();
+        }catch (PDOException){
             throw new PDOException();
         }
         return $connection;

Source/API/script/Gateway/GatewayForm.php

@@ -15,8 +15,8 @@ class GatewayForm
     {
         try{
             $this->connection = (new ConnectClass)->connect();
-            echo "ici???";
-        }catch(PDOException){
+        }catch(PDOException $e){
+            echo $e->getMessage()." ET ".$e->getTraceAsString();
             throw new PDOException();
         }
     }