Email Attachment Message

Good Afternoon,
Not much activity on this board, but hoping someone will see it and assist. When trying to email out of P21, there is an option to add attachments. When doing this process, we are getting the message “You can send up to 0 mb in attachments. If you have more than one attachment, they cannot add up to more than 0 mb.” Anyone seen this before? Know if it is simply a user or system setting that needs to be changed?

Thanks in advance,