Thanks for posting. You have posted your issue in the How to / Help section.
Kindly post (here) your Dolibarr setup environment as suggested in [url]www.dolibarr.org/t/post-guidelines/16873/1 This will greatly help the community in assisting you where possible.
Hello,
I presume that it is linked to haw the Home page is displayed.
boxes_def contens a list of possible widgets. Thus not to delete.
and boxes surely which widget is used and at which place.