vipin12117

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  • To fix this error edit following file

    wp-content\plugins\wordpress-seo\inc\class-wpseo-utils.php

    public static function schema_tag( $graph, $class = ‘yoast-schema-graph’ ) {
    if ( ! is_array( $graph ) || empty( $graph ) ) {
    return false;
    }

    $output = array(
    //’@context’ => ‘https://schema.org’,
    ‘@graph’ => $graph,
    );
    return “<script type=’application/ld+json’ class='” . esc_attr( $class ) . “‘>” . self::format_json_encode( $output ) . ‘</script>’ . “\n”;
    }

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