Help - Created a file for a script. Now UI won't load

Sorry for the late response.
Honestly it happens at random. I am not sure which logs to check.
Right now, if i go in the Page section of this dashboard. it will load forever and the other buttons in PSU won’t navigate.

i suspect the DB is confusing some ID for the dashboard and this prevent the loading.

in VS Code, PSU extension. i am connected and it tells me i have duplicate pages, which is innacurate and when i go to the folder on the server, they are not there.
btw i use IIS.