Idk if this only happens to this specific champion (katarina) or the skin that i was using (Project Katarina) but everytime when i used the laught emote the game suddenly spammed this in the chat log (from spacinglinerainbow to spacinglinerainbow again):
Post your PBE bug reports here: something not functioning as intended? Store is broken? A champion's ability is not working? etc
Need help? Read our [bug reporting guide](http://community.pbe.leagueoflegends.com/c/bugs/CF5EEDC8FF5AC1A896F517E2C7AE4650C472807F-how-to-report-bugs-on-the-pbe).
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