My google play is logged in a different E-mail than my google account
I am assuming you took the old one off.

If not, just go onto the store, tap the side menu icon, tap the down arrow above the options, and switch account.Then delete it from the accounts menu in settings.

If you did take it off:

Take off every account, and clear the data, cache and force stop the play store. If you must, uninstall its updates. Then re-add the needed account.