1000 of mails are sent to me

Me está ocurriendo lo mismo. Parenlo, por favor

Version 3.46.10 has been released on WordPress.og, so you can update the Plugin from the desktop of your WordPress installation to solve the problem. I have done so and it no longer sends out mass emails.

Hello,
The same for me and I did the update.
Can somebody help me ?

Sorry about that, those issues have already been fixed in the latest versions.