Cannot proceed through Checkout to Paypal - stops on Step 1

-- url of the page with the problem -- : kt-sportsfrance.eu/boutique/checkout
-- HikaShop version -- : Essential 2.6.3
-- Joomla version -- : 3.5.1
-- PHP version -- : 5.6.33
-- Browser(s) name and version -- : all browsers
-- Error-message(debug-mod must be tuned on) -- : The page just 'hangs' at step 1 (checking out to Paypal). It produces a timeout error.
This has only just started to happen.
I'm happy to provide Admin access if required.

The page just 'hangs' at step 1 (checking out to Paypal). It produces a timeout error.
This has only just started to happen.
I'm happy to provide Admin access if required.

Hello,

Firstly, can you test it without any SEF module ? If it still not working, can you :
- Activate the Joomla debug mode ("Administration->Global configuration->System->Debug System/Language")
- Set the "error reporting" option of the Joomla configuration to "maximum"
- Test it again so that you can see if it display an error message which will help you to understand from what your issue is coming.

I have followed your instructions with the results attached.

Also I have now only just noticed that the Mini Cart module on the Right hand side has lost it's link to exit to the checkout page "Terminer ma commande" should go to the Checkout page (../boutique/checkout") but now it's stopped working

Any ideas?

Thanks

Wayne