Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in

Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /homez.42/monsite/www/rep/Class.toto.php on line 4

Class MaClasse
{
       function maFonction($param1, $param2) //ligne 4
       {
        //instructions
       }
       //autres fonctions
}

<?php
Class MaClasse
{
	public function Ajouter($user, $bgue, $type, $email, $ip)
	{
		try{
		$date = getdate();
		
		$pdo_options[PDO::ATTR_ERRMODE] = PDO::ERRMODE_EXCEPTION;
		$bdd = new PDO('mysql:host=localhost;dbname=mybd', 'root', '', $pdo_options);
		//$bdd = Connexion();
		$sql = "INSERT INTO tb_bg(id_bg, bg, date, type) VALUES('', '$bg', '$date', '$type')";
		$reponse = $bdd->exec($sql);
		
		$resp = $bdd->query("SELECT MAX(id_bg) from tb_bg");
			while ($data = $resp->fetch())
			{
			$id = $data[0];
			echo '#'.$id.'<br/>';
			}
                 
                 //suite
}