The block show error when try to add link on any word

Hello,

Thank you for contacting the support, and sorry for any inconvenience that might have been caused due to that.

I tried replicating this error and it seems to be working fine on my end.

Is this happening on your Gutenberg editor?

We might need to take a closer look at the settings. Please edit the first post on this ticket and include your WordPress login in the designated Sensitive Data section.

Please do take a complete backup of your website before sharing the information with us.

It is completely secure and only our support staff has access to that section. If you want, you can use the below plugin to generate a temporary login URL to your website and share that with us instead:

https://wordpress.org/plugins/temporary-login-without-password/

You can use the above plugin in conjunction with the WP Security Audit Log to monitor what changes our staff might make on your website (if any):

https://wordpress.org/plugins/wp-security-audit-log/

We really look forward to helping you.

Hello,

Thank you for that information.

I’ve replicated the issue on your site using Health Check plugin even with Rank Math and a default theme are activated, and it seems that the issue still persists.

However, I’ve already forwarded this issue on your site to our development team and we will get back to you shortly.

Meanwhile, please don’t hesitate to contact us anytime to assist you further with anything else.

We would really appreciate your kind patience regarding this matter.

Looking forward to helping you.

Thank you.