On Feb 13, 2018 05:23, "fou fe" <fouh...@live.fr> wrote: thanks you lots i forget it ....
When upgrading to a new release of Guacamole, even if you don't read through the entire release notes, it's a good idea to at least check for the "deprecation / compatibility notes" section. If changes are made which break compatibility with past releases, including changes to the database schema, those changes will be listed in that section: http://guacamole.apache.org/releases/0.9.14/#deprecation--compatibility-notes - Mike
