Help with message from Google support according inapps

[Outcast]

I got a message from Google Support yesterday with a problem with one of my apps. It seems the inapp service is doing something wrong, but I have no idea what I need to change or if this is something to do with the actual object?
How can I resolve this issue?

"Hello Google Play Developer,

We detected that your app(s) listed at the end of this email are invoking the in-app billing service without setting a target package for the intent. This can enable a malicious package to bypass the Play store billing system and access items that have not been purchased.

Next Steps:

1 If you are using IabHelper, please start using the latest SDK.
2 If you are manually invoking the in-app billing service, make sure you are calling Intent.setPackage(“com.android.vending”) on any intents to "com.android.vending.billing.InAppBillingService.B IND".
3 Sign in to your Developer Console and submit the updated version of your app.
4 Check back after five hours - we’ll show a warning message if the app hasn’t been updated correctly."

[SoftWarewolf]

I got the same message on an old app, i am guessing it's been fixed since then. When did you last update the app you got the warning on?

[Outcast]

February 2015... So yes might have to do an update then One problem I remember though was that I always needed to go back to an earlier version or there was issues with the animations freezing. I don't think I ever saw this fixed, but perhaps it has been now.

[Perry]

Had the same thing.
I just recompiled and uploaded, and error is gone.
I'm guess because of an old Lib.