PHP Warning: hex2bin(): Input string must be hexadecimal string

  • infocompassclass

    (@infocompassclass)


    6 months, 2 weeks ago

    Has anyone else seen this kind of PHP warning from the plugin? I haven’t noticed issues from my users, but was curious if it can be resolved. It’s been happening since before version 2.1.0.

    PHP message: PHP Warning: hex2bin(): Input string must be hexadecimal string in /var/www/domain.com/htdocs/wp-content/plugins/wp-remote-users-sync/inc/api/class-wprus-api-abstract.php on line 856; PHP message: Wprus_Api_Abstract->decrypt_data on line 199: Could not decrypt data: invalid bundle” while reading response header from upstream, client: IP , server: domain.com, request: “POST /wp-admin/admin-ajax.php HTTP/2.0”, upstream: “fastcgi://unix:/var/run/php/php82-fpm-domain.com.sock:”, host: “domain.com”, referrer: “https://domain.com/wp-login.php”

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