Hi,
I have a problem with Facebook login on http://dobritebolnici.info (I'm using Jlex review component)
It seems that it is a problem with Valid OAuth redirect URIs.
Since 1 Mart 2018, Facebook set  to YES option „Use Strict Mode for Redirect URIs”. Only YES available and user can not change value.
That probably means that I have to put the exact return URI into the Valid OAuth Redirect URIs input. But I don't know what is it.
I'm using Jlex comment (on another site). There are written OAuth Redirect URIs in the General Settings menu and it works correct.
I tried to put in Facebook similar URIs like shown in Jlex comment but it is not work.
Any suggestions?