New user registration not working

Hi

I am a little confused as to how my login system works, as I didn't build my website and the people who did, are unreachable, permanently.

So first I need to know if my login is done through JFBConnect or through Easy Social, I am asking you both to get some help.

So is the first attachment the login from Easy Social or JFBConnect?


When I try and enter a new user name and password into 'register' I get shown the second attachment at the top of the page


If I click on the joomla login button, I get the pop up in the third attachment, which is normal and I believe is a JFBConnect login screen, please correct me if I am wrong.


When I click on register I get the registration screen in the fourth attachment, again could someone tell me if this is an Easy social login screen or a JFBConnect screen?


So I fill in all the information, click register and I get the messages shown in the fifth attachment


So herein lies the problem.

I cannot get my users to register with my site unless they use the social media logins, which do all work perfectly, but I should be able to have a normal login as well.

Could someone please help me out here, I would really appreciate it and would like to get this sorted a soon as possible.

There must be something that has gone wrong because I didn't used to have this problem, but I also don't really know when it started.

I thank you all in advance.