If you receive this error message, it means World of Warcraft lost its connection to the server.
Troubleshooting for problems installing or patching the World of Warcraft game client
You might be in a raid group! We also have some other steps to fix this issue.
Troubleshooting steps for disconnection issues in World of Warcraft.
System issues can cause World of Warcraft to crash with an Error 132: Fatal Exception! message.
Troubleshooting steps to help you connect to World of Warcraft
This page details the video cards and drivers that are supported for use with World of Warcraft.
Troubleshooting steps for error "Game Initialization Failed" when launching a game
World of Warcraftのクラッシュの問題を解決するためのトラブルシューティング手順
Troubleshooting chat problems in World of Warcraft