error on click product driveme to checkout page

[Alfonso]

i dont know when this error start and how few addons dont work,

 

today i was rechecking everithing online and looks like the website goes crazi by himself, the effect to put the product in to cart dont work the drop down to chose the size or color con change and the lightbox is not working

 

obiously is a js error but anyone can help me to check if im missing something

 

this is the url

 

http://provessence.com/prestashop

[CartExpert.net]

Hello,

 

you have multiple javascript errors:

Error: $("ul#first-languages li:not(.selected_language)") is null

Source File: http://provessence.com/prestashop/order.php?ipa=15

Line: 88

 

Error: $("div.topmenus") is null

Source File: http://provessence.com/prestashop/order.php?ipa=15

Line: 192

 

Error: $("div#categories_block_left ul.dhtml") is null

Source File: http://provessence.com/prestashop/order.php?ipa=15

Line: 247

 

Error: $("form") is null

Source File: http://provessence.com/prestashop/js/tools.js

Line: 228

 

Regarding the cart: do you have Ajax cart enabled?

[Alfonso]

Hello,

 

you have multiple javascript errors:

Error: $("ul#first-languages li:not(.selected_language)") is null

Source File: http://provessence.c...rder.php?ipa=15

Line: 88

 

Error: $("div.topmenus") is null

Source File: http://provessence.c...rder.php?ipa=15

Line: 192

 

Error: $("div#categories_block_left ul.dhtml") is null

Source File: http://provessence.c...rder.php?ipa=15

Line: 247

 

Error: $("form") is null

Source File: http://provessence.c...hop/js/tools.js

Line: 228

 

Regarding the cart: do you have Ajax cart enabled?

yes is enabled, but i dont know how those files get damaged for example /tools.js i just edit the tpl header and menu

[CartExpert.net]

The file isn't damaged. These errors mean, that javascript is trying to execute commands on non-existent elements.