I encountered this bug just now, and it gave me 2 errors before officially kicking me out of the game (well, I have to exit the program completely on my own). This was mid 3/3 Fractals lvl 19, and earlier in 1/3, someone from my party may have gotten the same error and was promptly disconnected.
Other posts here leads me to believe that there are many others encountering this error, and more frequently than they should be. This is my first time actually encountering an error message. What’s going on?
