Parameter must be an array or an object (otl.php on line 5840)

  • Resolved stanxxx

    (@stanxxx)


    2 years, 10 months ago

    Hello,

    Got this message from time to time on various pages:

    PHP Warning: count(): Parameter must be an array or an object that implements Countable in /home/[domain]public_html/wp-content/plugins/pdf-print/mpdf/classes/otl.php on line 5840′, referer: https://[post-url]

    Centos 8
    php 7.4.27 fpm
    WP last release

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