PM problem error message

[B1G G]

i dont know if its a glitch my end but i have been trying to reply to a private message and i keep getting this

The following error occurred
The server responded with an error. The error message is in the JavaScript console.

sorry im not very good with computer things
thanks
G

 

[admin]

Who were you trying to message?

 

[B1G G]

I was replying to lavenm

 

[admin]

What browser are you using?