Categories link doesn’t work

Hi there,

Whenever I try to click on one of my posts, an error message shows up and says that the URL is not found. When I try to click the “categories” link, I see in the lower bar that the link it takes you to is http://www.luxvancouverhomes.comcategories…missing a “/”. Also, when I do get to the blogs, my videos don’t show up. Does anyone have a clue what could be wrong here??

Thanks!