I ran it trough multiple paranthesis/bracket checkers couldnt find anything wrong im lost :(
  function kepmentes(){
    $db = new MyDB();
    if(!$db){
        echo $db->lastErrorMsg();
    } else {
      $id= getid();
      $kep="kepek/" . $id . ".jpg";
      move_uploaded_file($_FILES["file"]["tmp_name"], $kep);
      $sql =<<<EOF
            INSERT INTO Kepek (KepNev,TID) VALUES ('$kep', $id);
EOF;  
      $ret = $db->exec($sql);
      $db->close();
    }
}
 
    