this worked for me....
In the effort of isolating this issue, please rebuild your Evernote app by following the instructions below:
Open Finder
From the menu bar select Go > Go To Folder...
Paste ~/Library/Application Support/ and press Go. If you don't find this directory, try ~/Library/Containers/com.evernote.Evernote/Data/Library/Application Support/ and press Go
Delete the folder Evernote
Launch Evernote and sign in.