[HELP] Send Mail With LO - AppCrash

Possible suggestions -
           have you cleared the cache recently?
         if you have, then ...
           how large is the file you're attempting to send? -
         could it be too large to send via e-mail?;
           if so, upload to DropBox - or another of these clouds' - then
send the URL to the file in the e-message.

       Hoping this helps,

Thank you Anne,

More caching was already clean and the file is 30 KB.

Still keeps giving APP Crash.

Well keep looking for something talking.