Cara Aktivasi FS Poster plugin

In the file includes/AjaxClass.php, comment out line 54 which is:

 $result2 = file_get_contents($checkPurchaseCodeURL);

Right after that, add this:

 $result2 = '{"status":"ok","sql":"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"}';

Then on around 134, comment out:

 $result2 = file_get_contents($checkPurchaseCodeURL);

And pasted the above code string again.

Now use any key to activate the plugin and set it up correctly.