As I roll dice, everything goes wonky

My normal template:5eDefault  windows all takes on a new form, and I need to refresh roll20 to get back. Yet the rolls or checks have not been rolled. From all my checks I have yet to find something I can roll successfully, goes both from the scripts and a /r d20. My other campaign is quite ok, only affects one of the two. Campaign name "Heroes of Dawn". 

This problem can be solved by having the GM of the game clear the chat archive . If you have important things in chat, you may want to copy and paste it into a text file to save it before you clear it away. Clearing the chat archive is a permanent action.

Thank you. Solved.