I think i broke my roll20 game. chat/macros problem

So i was messing around with some macros and suddenly the only thing that was getting posted in chat was empty roll template's. now that's the only thing that shows up when i try to type anything. Also, cant change my chat name in that game. any solutions ?

Try clearing your Chat Archive.

Are you the creator of the game in question? If you're the creator, you can go to the Game Management page for your game and clear the chat archive (found under Settings ), and problems with your symptoms often find this solves their issues.  If it doesn't, please follow Steps 1-3 of our Solving Technical Issues checklist to see if one of those components is causing the problem. If any of the preceding fixes the issue, just let us know. Otherwise, move on to Step 4 , and we'll need all that information to further assist you.