All of a sudden, nothing is working anymore !

[Guiom]

Hello,
I'm experiencing a very distressing situation : all of a sudden, without changing anything on my website, it seems all my Bootstrap elements are not working. To make sure it was not coming from something I had changed, I've checked an older version of the site I had done locally on my computer, and that I haven't touched for months, same problems !
My Bootstrap responsive menu is dead, my Bootstrap slider isn't working anymore and even simple things as responsive columns are lousy.
I've checked my Bootstrap and jQuery files, no dead link... so... why ?
Here is the url : www.chateau-de-lannet.fr
I have replaced the sliders with a static image so that the navigation is not too bad, but not on this page : www.chateau-de-lannet.fr/en/places-to-visit/
Has someone experienced the same disaster ?
Do someone know where the problem can come from ?
Help...
Thank you
Guiom

[Guiom]

In case someone has the same problem : it seems the file 'https://getbootstrap.com/dist/css/bootstrap.min.css' has been modified/updated ! Since I've put the old version, everything is back to normal.

[Rick]

Hello,
I'm experiencing a very distressing situation : all of a sudden, without changing anything on my website, it seems all my Bootstrap elements are not working. To make sure it was not coming from something I had changed, I've checked an older version of the site I had done locally on my computer, and that I haven't touched for months, same problems !
My Bootstrap responsive menu is dead, my Bootstrap slider isn't working anymore and even simple things as responsive columns are lousy.
I've checked my Bootstrap and jQuery files, no dead link... so... why ?
Here is the url : www.chateau-de-lannet.fr
I have replaced the sliders with a static image so that the navigation is not too bad, but not on this page : www.chateau-de-lannet.fr/en/places-to-visit/
Has someone experienced the same disaster ?
Do someone know where the problem can come from ?
Help...
Thank you
Guiom

Difficult to say for certain without seeing your page code in active view. My guess would be something simple like a jquery link is broken or in correct. Make backups of working models to protect your work.