TOPIC: form gets frozen after i hit subscribe

1) My error messages are coming on the article
2) once i hit subscribe with right information, i am getting email but the form is frozen with no success.error messages
3) I am getting "Warning: Invalid argument supplied for foreach() in E:\Hostin..aces\...\components\com_cmc\views\lists\tmpl\default.php on line 100" when i try to synchronize lists
4)when i click on users I get error "The Web Server may be down, too busy, or experiencing other problems preventing it from responding to requests. You may wish to try again at a later time."
5) popup and floating options are not working

My website is: bmi-bhaktivriksha.com/bmi_2016/

The link that you are showing has a 500 error. What php version are you on?

The warning on the list view means that you don't have any lists yet. Have you run the syncrhonisation step?

If the form is freezing, then you have some php error in the ajax response. Most probably related to the fact that you haven't synchronized the lists yet.

Regards,
Daniel