Hello, in entry forms since 6 six day I’have a cup of empty message with this (I’m french) message when I open this one.
I’ve test form by myself and the form is sending, no problem. But I’m surprises because I don’t receive any message since this “empty message” (about 10)
That happens when there are invalid characters submitted in the form. This is normally a spam submission. If you enable Gravity Forms logging, you can check the Gravity Forms core log to see what they tried to submit. Here are the instructions for enabling logging: