Plugins After effects after updating

Hi everybody,
After updating After effects, I had this message :

It's in french so I'll try to translate it into english :

"the plugins are installed but are not yet compatible with this version of after effects. they will appear as missing in existing projects and cannot be applied.

To run After Effects in compatible mode, select "Get Info" from the application's context menu and enable it"
I do not understand how to enable it. I opened the context menu and there's nothing.

Anyone can help mer please ?
Thx in advance !