Hey @Dooky7796!
It looks like your project got locked up because it was approaching the disk space limit. I was able to get the editor to open again. Before you do anything else with the project, you should add files that are taking up too much space to .gitignore and then run the commands, git prune and git gc.
If you need help doing this, or find that you still cannot access the project editor, let me know.