Hey there tarahkelly24β π
We definitely don't want you losing your mind, especially on a Friday! Let's get you back on the emailing track. We normally find that errors sending invoices can occur when the "reply-to" email is not set (this lets your customers email you back!).
If you head to More > Invoice settings > Invoice emails, do you see an email address added in there? If not, pop one in and you'll be ready to rock and roll!
It's possible you might be discussing a different issue though, so please let me know if I'm on the wrong track - pop a screenshot here (minus any private details) and we can zero in on what the issue is βΊοΈ
And if you get extra stuck, you can always reach out to us via More > Digital assistant in the Solo app to be directly connected with me and the team!