error_log –
[02-Feb-2022 17:32:42 UTC] PHP Warning: openssl_sign(): supplied key param cannot be coerced into a private key in /home/tunebnco/public_html/wp-content/plugins/fast-indexing-api/vendor/firebase/php-jwt/src/JWT.php on line 216
[02-Feb-2022 17:32:42 UTC] PHP Fatal error: Uncaught DomainException: OpenSSL unable to sign data in /home/tunebnco/public_html/wp-content/plugins/fast-indexing-api/vendor/firebase/php-jwt/src/JWT.php:218
Stack trace:
#0 /home/tunebnco/public_html/wp-content/plugins/fast-indexing-api/vendor/firebase/php-jwt/src/JWT.php(186): Firebase\JWT\JWT::sign('eyJ0eXAiOiJKV1Q...', '-----BEGIN PRIV...', 'RS256')
#1 /home/tunebnco/public_html/wp-content/plugins/fast-indexing-api/vendor/google/auth/src/OAuth2.php(1394): Firebase\JWT\JWT::encode(Array, '-----BEGIN PRIV...', 'RS256', NULL)
#2 /home/tunebnco/public_html/wp-content/plugins/fast-indexing-api/vendor/google/auth/src/OAuth2.php(460): Google\Auth\OAuth2->jwtEncode(Array, '-----BEGIN PRIV...', 'RS256', NULL)
#3 /home/tunebnco/public_html/wp-content/plugins/fast-indexing-api/vendor/google/auth/src/OAuth2.php(494): Google\Auth\OAuth2->toJwt()
#4 /home/tunebnco/public_html/wp-content/plugins/fast-indexing-api/vendor/google/auth/src/OAuth2.php(534): Google\Auth\OAuth2->generateCredentialsRequest()
#5 /home/tunebnc in /home/tunebnco/public_html/wp-content/plugins/fast-indexing-api/vendor/firebase/php-jwt/src/JWT.php on line 218
Hello,
Thank you for contacting Rank Math, and sorry for any inconvenience caused.
The error message, “OpenSSL Unable to sign data” seems to suggest an issue with the SSL certificate, or some other server-side configuration issue with the OpenSSL module. Please contact your hosting provider about this matter.
Hope that helps.
Looking forward to helping you.
Everything is fine from my hosting server!! 😐😐
Please Don’t provide miss information. I delete old jason key and create new one and upload it on instant indexing plugin. Now it’s works fine… This error was not my server fault.
Hello,
We apologize for the inconvenience.
I am glad that you have resolved the issue. We have had some major updates with our Instant Indexing recently and this might have affected your setup. Repeating the setup process or creating a new JSON key usually do resolves this type of issue.
With that said, please do not hesitate to let us know if you need our assistance with anything else.
Thank you
Hello,
If you have any questions in the future, please feel free to create a new forum topic, and it will be our pleasure to assist you.
Thank you.
