Cannot save product - penguin rotating

[2grosiek7]

Hello,

when I am trying to save product in BO, I get still rotating arrows over penguin prestashop logo. I didn't noticing any blank page, error page or sth else. Please, support me in this case, BR.
https://prnt.sc/tlu89y
 

[JBW]

Please check you browsers console and XHR requests in the development tools - usually there is an error in the ajax request in this case.

[2grosiek7]

Uncaught TypeError: s is undefined

    jQuery 20
    staticRule
    rule
    element   
x

    grep   

    x 

    filter   

    elements 

    checkForm   

    form

    validate   

    dispatch   

    handle   

    trigger   

    trigger   

    trigger   

    each   

    each   

    trigger   

    b

    success https://www.agroalex.pl/modules/x13links/js/product_1_6.js:24

    jQuery 4  

    j   

    fireWith   

    x   

    b

What does it mean?

[JBW]

48 minutes ago, 2grosiek7 said:

https://www.agroalex.pl/modules/x13links/js/product_1_6.js

The message seems to be related to the module x13links - please contact the module developer to fix it.