LogOut redirection problem

I want to activate your plugin on my website so that the LogOff redirects it to the home page. But, when I activate it, my Login form doesn’t work.

Try to login with any username and password to see that it does nothing.

https://humanopss.educologyhub.com/pss-humano-login/

The developers of the SuperForms plugin tell me that the error is not their fault.

error inspector element

humanopss.educologyhub.com/:1 
        
       Uncaught SyntaxError: Unexpected token '<', "<!DOCTYPE "... is not valid JSON
    at JSON.parse (<anonymous>)
    at Object.success (common.js?ver=6.3.655:8664:31)
    at c (jquery.min.js?ver=3.6.1:2:28327)
    at Object.fireWith [as resolveWith] (jquery.min.js?ver=3.6.1:2:29072)
    at l (jquery.min.js?ver=3.6.1:2:80045)
    at XMLHttpRequest.<anonymous> (jquery.min.js?ver=3.6.1:2:82499)

The page I need help with: [log in to see the link]