This was working fine for some time on my wordpress site but for some days i have been seeing the following where my facebook likebox is supposed to be:
I have cross checked the APP ID and everything. They match. Also, here is what facebook settings looks like:
When I inspect element for the "invalid locale supplied for locale" error , here is what i see in the element box:
<iframe src="//www.facebook.com/plugins/likebox.php? id=7686354665xxxxx&locale=en&stream=false&header=true&height=290&width=310&connections=10" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:310px; height:290px;" allowtransparency="true"></iframe>
Please note that I have changed the ID to xxxx. Interesting thing here is that the likebox appears when I change the "locale=en" present in the code above to "locale=en_US" on my chrome browser. But i am having a very hard time locating this specific line of code in my file.
Has anyone struggled through this? I checked the default site locale, its en_US.
The Like box is now deprecated. Please use the Page Plugin from now on https://developers.facebook.com/docs/plugins/like-box-for-pages