Can you update your FTP access at your first post so we can better have a check?

It seems like you provided us that Joomla backend login credentials no longer work, please advise.
EDITED

Credentials have been updated in site details. Let me know in case of issues

Hi Alagiri,

For some reason I cannot rename and edit file in your FTP (maybe some permission issue) . Actually this issue has been occurred in other that using JFBC connect.
The issue is come from the plugin social profile easysocial(develop by sourcecoast) in the file:
.../plugins/socialprofiles/easysocial/easysocial.php

if ($skipStep)

                    {

                        JFactory::getApplication()->redirect('index.php?option=com_easysocial&task=saveStep&currentStep=3&controller=registration&' . JSession::getFormToken() . '=1');

                    }

line 170-173
Can you comment out/delete the code above OR download the attached file and replace it.
And try again to register using jfbconnect.

You're suggested to backup the file that you want to replace beforehand for precaution

And regarding this, can you consult with sourcecoast developers?

Thank you. That fixed the issue.

Hi there,

You are most welcome. Glad to hear that your issue has been resolved now.

As a gentle reminder, kindly start a new thread if you have any other issue in the future so it will be easier for us to manage your inquiry. I will lock and mark this thread as resolved.