Headless error when checking yahoo addresses

Email to check

yahoo.com

From where did you run check-if-email-exists?

VPS from OVH

Version of check-if-email-exists (if running it yourself)

v0.11.5 and v0.11.4

What happened?

When I check yahoo.com addresses I get this back:

"smtp": { "error": { "type": "HeadlessError", "message": { "Cmd": "webdriver returned non-conforming response: String("disconnected")" } } }

I'm not sure how to troubleshoot this. Any help would be much appreciate. I'm not sure if this is a bug or not.

Relevant log output