Can't view my profile page. i get a page error but I can see my home page fine. other's can't reach my profile page either.

I had the same problem but i solved it by using very simple trick. You need to delete your internet temporary files. That's all.

Don't Know How to go about that?

To delete Temporary Internet Files (deleting Temp files) in Internet Explorer 7.0:
• Select "Tools"
• Select "Internet Options".
• Open the "General" tab.
• In "Browsing history" area click the "Delete" button.
• In "Delete browsing history" window click "Delete files"
•Then click Yes, and then click Close.

In Firefox:

To clear Internet cache in Firefox:
• Select 'Tools'
• Select 'Options'.
• Select 'Privacy'.
• In Private area click 'Clear Your Recent History'.
• Select a time Span and Click Clear Now.
• Click OK.

• Select 'Tools'
• Select 'Options'.
• Select 'Privacy'.
• In Private area click 'Remove Individual Cookies'.
• Look for facebook.com in the list.
• Click on Remove Cookie
• Click OK.

Visit facebook.com again and view your profile page.