Can't add friends

both in mobile and in pc, when I try to add a friend, I get a notice that the game has disconnected, and I have to reconnect. This has been happening for about a week bit had never happened in the 5 years prior.

This is usually due to having too many pending friend requests at once which you need to manually clear.

Steps to clear the issue:

  1. Open the Blizzard Battle.net Desktop Application on your computer
  2. Click on the friends list icon in the upper right hand corner of the application
  3. Click on the gear icon in the upper right hand corner of the friends list to open the friends list settings menu
  4. Select “View Sent Friend Requests”
  5. Clear the sent friend requests

Thank you. Guess they puled up after 4 years!