• I have WP 4.0 with the latest Update of AIS, Version v3.8.5. Additianally i have Wordfence installed.

    I can not perform a Whois lookup, in Firefox I get the follwoing fatal error:

    Fatal error: Cannot redeclare class idna_convert in /wp-content/plugins/all-in-one-wp-security-and-firewall/lib/whois/whois.idna.php on line 55

    In Safari there is a blank screen after I hit the “lookup”-button.

    Currently I am under heavy bruteforce-attacks and need the function.

    Wordfence lookup works fine…

    Grateful for help! thx

    https://wordpress.org/plugins/all-in-one-wp-security-and-firewall/

Viewing 5 replies - 1 through 5 (of 5 total)
  • Plugin Contributor mbrsolution

    (@mbrsolution)

    Hi hooohn if you disable Wordfence security plugin do you still get the same error message if you use Firefox?

    Regards

    Thread Starter hooohn

    (@hooohn)

    thx for your quick reply!

    I don’t dare to do this on the live site right now as a brute force attack is currently running on my site 🙁

    on my local mirror it works with Log-in lockdown and Basic Firewall turned off.

    Plugin Contributor mbrsolution

    (@mbrsolution)

    Hi hooohn can you share the comparison between the live and the local mirror. So that we know which setting is working for you.

    Thank you

    Plugin Contributor mbrsolution

    (@mbrsolution)

    Hi hooohn are you still having issues?

    I have similar problem, but when i run WhoIs Lookup, I get a response saying “WHOIS lookup successfully completed. Please see the results below:”
    but all i see is a blank sheet. Any solution! 🙂
    thank you for your help.

Viewing 5 replies - 1 through 5 (of 5 total)
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