I changed my permalink settings and got a err500... i had to reset my blog but i cant reach articles and static pages anymore. I would fix this through resetting permalinks but every time i go on permalinks through my dashboard, a err500 occurs if i leave the page. after that err500 the wp folder disappears out of my webspace and i can only reach it through the uploader... i think i would need a way to fix the right file manual. can any one help me? what to do?