Changed branches, app not loading

Can anyone help? I have a v0 chat connected to github (green light on github icon). Created a new branch externally (on github) > made a number of commits to that new branch > switched the v0 chat to that new branch (to continue editing in v0) > the new branch wont load in v0. Getting the below error. It seems to be affected by the my VSCode Playright MCP installation but I dont understand why;

Screenshot 2025-08-17 at 12.30.42 PM