Registration: Warning: Cannot modify header information - headers alre

Warning: Cannot modify header information - headers already sent by (output started at /home/public_html/domain.ch/components/com_k2store/helpers/utilities.php:84) in /home/public_html/domain.ch/components/com_jfbconnect/libraries/provider/facebook.php on line 357

It sounds like K2Store is sending information to the user's browser before Joomla is ready with the output. I'm not sure why that would be happening or what they are doing in their code (in that utilities.php file). You can go into our facebook.php file at line 357 and comment out the 2 lines below:That will get rid of the message, but really shouldn't be necessary.

Also reCaptcha is not working, and we cannot remove it from the registration page.

Are you using Joomla's built-in Captcha? You can disable that in the Global Configuration area of Joomla. If that's not what you're using, let us know where the Captcha is coming from and what registration page you're talking about.. I'm assuming you mean the JFBConnect Login/Register page, but if not, let me know where you're talking about.

Thanks,
Alex