We trying to update Meta Box Group to version 1.3.8. But it keeps saying: update to 1.3.8. So i've downloaded it from https://metabox.io/my-account/. There was version 1.3.8 available. When i opened it, it told me in the code
meta-box-group.php on line 6
Well...that keeps giving an update message 😉
Can you please fix this issue, so we'll get rid of the update message?