Plug-in: Individual file expiration date

[sokac]

Clicking on "Edit" shows the edit form with an error at the bottom:

Warning: Missing argument 1 for InExp::onBeforeEditFile(), called in /Applications/MAMP/htdocs/odm_trunk_delete/functions.php on line 800 and defined in /Applications/MAMP/htdocs/odm_trunk_delete/plug-ins/InExp/InExp_class.php on line 90

Is your ODM up-to-date? Cuz this error indicate that method onBeforeEditFile is called without argument (so files edit.php and/or functions.php are outdated).