My site is stuck in maintenance mode

Hello,
.
My website is stuck in Maintenance mode,
Even when I desactivate the maintenance mode, the main page stills in the maintenance mode, and all other pages can be reached in public…
.
You can try it yourself too…
+ this is the main page :
https://www.yksolutions.ma/ykprojects/Site-Ecom-Demo/
+ and this is the shop page :
https://www.yksolutions.ma/ykprojects/Site-Ecom-Demo/shop
.
you can see that you can access the hole website with no problem… except to the main page…
.
do you have a solution for me?

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