So I've done a fresh install of Prestashop.

**Version:** 1.6.0.9

**Theme:** Prestashop default bootstrap theme

I'm trying to make the default slider full width.

To do this, I followed a mini tutorial which basically says you have to un-hook the theme configurator in the module position section leaving just the slider and then go into the slider settings and change the **max-width** to 1170px.

However, every time I change any of the values, **max-width**, **speed** or **pause** and press save, it doesn't actually save?

It just reverts to the original default values even though it states "The settings have been successfully updated." 

Anyone know why the values aren't changing?