Can't add or edit products

Everything was working fine and I have more than 20 items added but suddenly when I try to add a product or edit an existing one it has Name with a field and Description with no field and the rest of the page is empty. image missing http://www.hikashop.com/media/kunena/attachments/legacy/images/Screen_shot_2011_04_18_at_1.png

fixed the problem. turns out I broke it by turning off tinyMCE.