Hello
I think I understand the problem.
a/ By updating SPPB from 3.8 to 5.x, the menus worked again.
On the other hand, big problem the home page made with SPPB 3.8 is broken.
I had to restore the version before updating to SPPB 5.2.2
The beautiful home page must be:
https://www.preventiv.fr/
I cleared the cache and did not redo any changes or updates
Please help me do this migration under Joomla 4.4 correctly
https://pic.infini.fr/gallery#XYsMB47A/5vpoa4ld.png,qY9Vysaa/BUwzJMJz.png
b/ I also see substitutions
As I didn't make any overloads I can hide them. That's it ?
Regards