500 error on form submit

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  • Thread Starter stevenkellow

    (@stevenkellow)

    For reference, here are the PHP error logs that are being thrown:
    [19-Aug-2016 12:28:35 UTC] PHP Fatal error: Call to undefined function nf_is_freemius_on() in SITEDIRECTORY/wp-content/plugins/ninja-forms/deprecated/ninja-forms.php on line 939
    [19-Aug-2016 12:29:41 UTC] PHP Fatal error: Call to undefined function nf_is_freemius_on() in SITEDIRECTORY/wp-content/plugins/ninja-forms/deprecated/ninja-forms.php on line 939
    [19-Aug-2016 12:32:11 UTC] PHP Warning: require_once(SITEDIRECTORY/wp-content/plugins/ninja-forms/lib/Freemius/includes/supplements/fs-essential-functions-1.1.7.1.php): failed to open stream: No such file or directory in SITEDIRECTORY/wp-content/plugins/ninja-forms/lib/Freemius/includes/fs-essential-functions.php on line 279
    [19-Aug-2016 12:32:11 UTC] PHP Fatal error: require_once(): Failed opening required ‘SITEDIRECTORY/wp-content/plugins/ninja-forms/lib/Freemius/includes/supplements/fs-essential-functions-1.1.7.1.php’ (include_path=’.:/usr/php/56/usr/lib64:/usr/php/56/usr/share/pear’) in SITEDIRECTORY/wp-content/plugins/ninja-forms/lib/Freemius/includes/fs-essential-functions.php on line 279

    Getting the same issue on for submission

    This worked before the latest updates to wordpress 4.6 and then Ninja form 2.9.56.2

    Tested on various browsers.

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