"-1 Internal Error" When Trying to Send A Large File As An E-Mail Attachment Using FileMaker Go
My colleagues and I have been receiving this message for a while now when trying to email fmp12's. The file sizes we're trying to send vary from 10MB to 25MB. We only started receiving this message over the past few months, I understand it's caused by the file being too large to send however closing all open apps/ closing and re opening filemaker go/ resetting iPad seems to stop the message appearing and allow the email to be sent.
Before this message started appearing, we were only restricted by the email client's attachment size limits. Can anyone explain what exact conditions cause this error?