http://localhost:4502/libs/granite/core/content/login.html/j_security_check
Hi,
My AEM instance has suddenly broke.
It logged me out and all the style sheets look weird.
As you can see below the fonts and input boxes are weird and when i click sign in i get taken to this url:
http://localhost:4502/libs/granite/core/content/login.html/j_security_check 
and on the url there is this error message:
Access to localhost was denied
You don't have authorisation to view this page.
i cant get to any other urls so i cant even get to the sling logs.
when i go to the CRX and try logging in it says details dont match:

can anyone help me fix this?