Undefined index

  • Undefined index: sliding in /public_html/wp-content/plugins/widget-options/includes/pagebuilders/elementor/render.php

    I am not sure if this notice is the reason for crashing our site.
    We are using hummingbird as caching tool and we frequently experience the site not being available: The error is: “cannot decode raw data” (NSURLErrorDomain:-1015)

    I have been in touch with HB support and got advised to fix all errors coming up when debug enabled. They are no errors, just that notice.

    On our staging server I remember I had to disable the plugin completely as it interfered with some elementor functions.

    Could you please have a look into that asap? Thank you in advance.

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

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