XF 1.4 My Site URL not opening anymore


Active member

I have my site working a few minutes ago and I went into the admin and after I enabled https://xenforo.com/community/threads/special-avatar-for-banned-members.32967/page-5#post-783275 I can't even open the url anymore to know what's happening. Once you type in the URL, it goes blank, and I have tried it on two pcs and phone. I don't know if this enabled add-on will be the cause. I have contacted my host and there is nothing wrong. Any help or direction will be appreciated.

Thank you all

Bless you