Panel installation connot be installed — "The MB String extension is required"

[QuentinJuhel]

Hi there,

I’ve some troubles with the panel installation.
When I go to the panel to register my account and initialize the installation of kirby from the plainkit I got this error:

I’ve checked the info on my local server and I get this information :

I don’t understand what’s happening,
I never had this error.

Thanks

[texnixe]

What is your local server? Are all vhosts using the same PHP version?

And is the extension really installed? Check in terminal with php -m