Categories issue...
My site suddenly stopped showing categories, on front page, drop down, widgets, post new ad, every where. I am at 3.0.4.x and this is main site. I am lucky that after 30-40 min i was able to see categories again.
This behavior was observed with few other sites and cannot find solution. I can see ads, and ads links are all working well. Only Categories were disappeared. I was using 3.0.5.x on those sites. Cannot solve this issue and have to revert back to old theme.
Any one else observed this issue or found any solution?