I am able to send messages to users who registered via buddypress registration but for users who registered via Ultimate Facebook plugin, I am not able to send them messages.
This is the feedback I receive when I am sending to users who registered via Ultimate Facebook:
”The connection was reset
The connection to the server was reset while the page was loading.
The site could be temporarily unavailable or too busy. Try again in a few
If you are unable to load any pages, check your computer’s network
If your computer or network is protected by a firewall or proxy, make sure
that Firefox is permitted to access the Web.”
However the user will receive the message.
What should I do?