Yes, but you need to upgrade; if you run into any other issues we can't help you when using out of date releases.
IN: components/com_comprofiler/plugin/user/plug_cbfacebookconnect/cb.facebookconnect.php
ON: Line 1399 (roughly, you're out of date so this could be off)
ADD:
Code:
curl_setopt( $ch, CURLOPT_IPRESOLVE, CURL_IPRESOLVE_V4 );
You're adding the above rule to the CURL usage and this will force IPV4. This should be added to httpRequest below the other CURL options. Code line above maybe incorrect as you're out of date so lines are likely shifted up or down.
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