hi i have a question about publishing a game on gdevelop.
I have never published or made another game on gdevelop but just finished my first one. I keep getting the same error message while publishing it and dont know how to fix it. It may be something with my thumbnail, but i changed it multiple times and nothing works. When i make a new game and publish it it works just fine, so it has nothing to do with my internet connection or computer. Can somebody please help me i am working on this problem for a week now but can’t seem to find a solution
