Need help with settings. No idea how to fix

Could anyone tell me how much it would cost to fix my settings problems?  When any user hits settings it says that the page is not available.  At some point of time and I dont know when I lost that function and cannot seem to find a way to recover it.  ANy feedback or help would be great. 

Professional Services

Professional Services

Get / offer professional help on Elgg; like customization, design, development, setup, hosting... Illegal trades are not allowed.