Please upgrade to 2.3 here.
The 2.2 and earlier branches are no longer being updated.
Facebook login and allow_url_fopen
I had an issue enabling Facebook login on my Vanilla forum but it gave me an error regarding allow_url_fopen.
Contacted my hosting provider but he said that fopen() and file_get_contents() functions are closed in server configuration for security reason and I should use $curl. Tried this solutions
but it didn't work.
Someone knows any solution for that?