issue with managing attachments on fiction stories

[iThreat]

I've tried multiple times in general over the past few weeks/months with adding attachments to my fiction stories. It's been on different stories and at different times, and I keep getting this:

vBulletin Message

VB_ERROR_LITE_ERROR

aarinfantasy's YAOI Collection

[angerbda]

I got same error whatever the style used.
I created a bug entry for this issue with managing attachments on fiction stories - aarinfantasy's YAOI Collection - AF Supports