Error processing a message from the server

I get this error message whenever I go into the ranked team builder screen. It hasn't really had any negative effects on gameplay, just wondering if this could affect anything in the future or if there's been a fix.

Error There was an error processing a message from the server; this may be caused by a number of issues so it is recommended you restart your client. If it continues to occur please visit support.leagueoflegends.com with a description of the error and what you were doing at the time.