Hi Ian,
thanks for the two points. Does this mean that this is already a known bug or does it mean that there's a problem with my ubb.threads installation? I've to mention that i imported a huge ubb.classic board (about 800.000 posts, 75.000 topics, 20.000 member and about 200 forums). The problem with the "no value for a number" also occurs in a new forum I applied for testing.
Firstone