I downloaded and installed Smart Mailer during the three month month time you've offered your Joomla Extensions for free (https://thekrotek.com/latest-updates/388-all-joomla-extensions-are-free-for-3-months). Per instructions I should be able to enter anything in the License ID box, however no matter what I type in there I'm thrown the "One of the required fields is empty. Check your input." error along with this the "License check failed: wrong response from server. Try again later." notice. How do I validate the license so I can save settings and use this component given it's not allowing me to type anything into that field and save it per the instructions given in the article announcing the three month free giveaway of extensions?