Penultimate crashes when trying to open notebook

[Bob2016 0]

Every time I try to open my notebook the program closes . I reload it an it asks if I want to send a report for the issue 

 

[gazumped 9,827]

Hi.  You don't say what OS and Penultimate version you're using.  If your notes are saved to Evernote or can otherwise be backed up against possible loss,  have you tried restarting your system?  Reinstalling Penultimate and/ or Evernote?  I'm not a user,  so if no-one else offers any useful suggestions,  you might want to reach out to Evernote Support directly if you're a paying customer on https://help.evernote.com/hc/requests/new or tweet them if not via https://twitter.com/evernotehelps