unrecognizable error!!

hello ppl,
i am getting an error when i try to load a particular form....
funny part was it was working fine 2 mins before it started cropping up errors...
i don't remember changing anything...

this is the error i am getting...

An error occurred creating the form. See Exception.InnerException for details. The error is: Navigation to a relative URL unsuccessful.

it also displays,
No symbols are loaded for any call stack frame.The source code cannot be displayed.

can anyone help me out here pls!!

Try this

• Clean the project (right click on the project name for clean operation)
• Unload the project
• Reload the project
• Rebuild the project
• Open the form
• See if the error is still there

If this does not solve the problem are you using any user controls that might be causing issues or third party libraries that have changed?