Threads disappearing ....
 

Sometimes when useres start a new thread, it will disappear after couple minutes and never will back again, it happens with different users in different forums

i'm running vBulletin 3.5.4 ( Upgraded from 3.5.3 ) on:
Fedoracore II ( DEDICATED SERVER )
CPU 3.06 Intel
Memory 2G
Apache 2.0.51
MySQL 4.1.15

i had same problem with 3.5.3 before upgrading
i use alot of hacks, over than 50 plugins!
I do not PRUNE!
I do not REMOVE!
I do not MOVE TO ANOTHER FORUM!

then i ran this query:

[sql]SELECT threadid, title FROM thread WHERE visible = 0;[/sql]
NO ROWS!

NOW what shoud i do ?
which hook locations i have to check ?
which modified files?

any suggestion are WELCOME!
hope u guys help me and my forum!

* bump *
no idea?

assuming you do not have any files edits...

1)__ Disable Plugin System (vbulletin Options)
2)__ Check if problem exists (most likely it doesn't ... problem is caused by a plugin)
3)__ Enable Plugin System but disable all products/plugins manually
4)__ Enable Products/plugin one at a time
5)__ Check until problem exists
6)__ When you run into problem disable product/plugin that is causing problem and check with product thread for updates.

If you read the emails that are sent automatically to the Technical Webmaster, you should see the nature of the problem more clearly as it is expained in full.