I isntalled freichat and first it worked fine. Then I created a new template and did some changes in it. Now all of a sudden, freichat is not working anymore. It is fetching user data forever!

Can you check the error console of your borwser , and list the errors here if any .

Also enable the debugging in FreiChatX backend , and later see for the error log file
named freixlog.log in freichat folder .
And post the error log here .