Payment page problem - amount does not update

[undesigned]

Hello,

 

I have the following problem with the amount of the order on the payment steps.

On the first order everything is ok.

If you want to make a second order, or to change the products, the amount remains unchanged.

 

Tested with bank wire payment and COD.

 

The cache are disabled.

 

PS version: 1.6.1.4

Template used: https://themeforest.net/item/optimal-prestashop-responsive-theme/11144392 

 

Shop: https://obiectedecorative.com 

 

How to fix it?

[bellini13]

upgrade from PS v1.6.1.4, its quite old at this point, and there are likely several issues with it that have been addressed

[undesigned]

we take in consideration an upgrade, but I'm searching a solution for the moment.

 

Any suggestions?

[PrestaHeroes USA]

this sounds like to me anyway,  a problem with a cache (not PS cache).  do you have some cache 3rd party module?  does your hosting run varnish cache?

 

happy selling,  el

[undesigned]

Yes I think is a cache problem, but isn't installed any cache module.

 

Host server run redis, nginx cache but those aren't active.

 

Best regards

[undesigned]

I solved the problem by adding in .htaccess ExpiresByType text/html A0