What is my printer telling me? It's a Cs...

First time printing petg, using e-sun petg+. These are parts of hinges for a box. First layer went fine, an hour later i come back to hundreds of tiny C-shaped noodles all over. Some are even partially embeded in the model.

Anybody know what causes that?

First time printing petg, using e-sun petg+. These are parts of hinges for a box. First layer went fine, an hour later i come back to hundreds of tiny C-shaped noodles all over. Some are even partially embeded in the model.

Anybody know what causes that?