Download Seedprod plugin

In the file admin/admin.php find the line of code around line 189

if ( ! is_wp_error( $request ) ) {

A couple of lines below that see the line

$arequest = json_decode($request);

Immediately below that add:

$arequest->message = ”;
$arequest->status = ‘200’;
$arequest->per = ”;

So the whole bit of that code looks like this:

 if ( ! is_wp_error( $request ) ) {
                $request = wp_remote_retrieve_body( $request );           
                $arequest = json_decode($request);
                $arequest->message = '';
                $arequest->status = '200';
                $arequest->per = '';
                $nag = $arequest->message;

Now use any key in the license page to activate.

You will immediately get an ‘invalid key’ message but actually, if you navigate away from the license page and go back again you’ll see that message has disappeared and you can now access all the themes.