Blank page after add to cart

[gotetrog]

Hi All,

I have an issue with when add to cart is clicked it just goes to a blank page.

I got the debug from logs but do not understand what needs to be done. Can anyone help?

This is from Debug:
[15-Jul-2020 09:56:04 America/Phoenix] PHP Warning: stripslashes() expects parameter 1 to be string, array given in /home/content/78/9785078/html/includes/functions/functions_general.php on line 157
[15-Jul-2020 09:56:04 America/Phoenix] PHP Warning: trim() expects parameter 1 to be string, array given in /home/content/78/9785078/html/includes/functions/functions_general.php on line 63

And this is from the files mentioned:
Line 157: $get_url .= zen_sanitize_string($key) . '[]=' . rawurlencode(stripslashes($arr)) . '&';

&
Line 63: return strtr(trim($data), $parse);

Appreciate any help i can get. webpage is gotetrog.com
ZC Version v1.5.4 PHP 5.6

[swguy]

These are just warnings. Something else is happening to give you a blank page.

[web-project]

Have you installed recently any modules/add- ons?

[twitchtoo]

I tested the add to cart and buy now buttons on your site.

Try changing to the default template.

It appears there are javascript conflicts preventing both button values and actions from communicating with the cart.