ver 7 crashes when opening Calendar

upgraded from ver 6 to ver 7 8/26 and converted all ver 6 data. features work EXCEPT calendar - app crashes when attempting to open Calendar from Mail or Tasks, etc. Help would be appreciated. Thanks

Having the same problem here. Owncloud 8.2.7 stable with latest version of eM Client. Whenever I’m trying to open the calendar whole application emClient freezes to death.

my problem does not occur now that my view does not include the date I upgraded to ver 7. EM client data conversion process must have a bug - fortunately for me it is not a huge deal, but could be for others