Weird Url (Domain.com/%&bcategory)

[DexSnake]

I've notice recently that all of my URL's have this weird format. Example: http://destinationrc.com/%7Bcategory:/101046801-xray-xb8e-2015-specs-1-8-electric-off-road-car-xra350152-8581703011248.html

 

This has been causing alot of server errors as per our Google Webmaster Account. Im assuming this isnt good for our search rankings. Our site isnt ready to go yet, but I dont want it to be a problem in the future. 

 

We recently upgraded our server to a VPS sever, but Im not sure that has something to do with it or not. I am about to purchase one of the "Clean URL" or "SEO" modules that allow you to structure the way the URL is, Im hoping this will fix the issue? 

 

Any advice on this would be appreciated. 

 

 

 

Edited February 12, 2016 by DexSnake (see edit history)