what mod can cause this error?
 

<a href="http://img115.imageshack.us/img115/3293/catturagn9.jpg" target="_blank">http://img115.imageshack.us/img115/3293/catturagn9.jpg</a>

Hi when i sent a new announcement this warning is showed, but the announcement is posted.

My mod are:
CES Site News
Cyb - Advanced Forum Statistics
Cyb - Sub-Forum Manager
Extended reputation display
ibProArcade for vBulletin
Invitation System
nCode Image Resizer
PhotoPlog Pro
PM Attachments
Post Thank You Hack
Separate Sticky and Normal Threads
Seperate Forum Categories
vBadvanced CMPS
vbgooglemap Member Edition by StonyArc
vBSEO
vBSEO :: Sitemap Generator
vbtubePRO
vBTubePRO Recent Media
vBulletin Blog
vBulletin Project Tools
Viper's YouTube & Google Video
youtube_browser

I have tryed to disable all the plugin and the announcement without the plugin work without the warning, i have tryed to disable 1 to 1 all my products, and for each disabilitation, i tryed to add an annuncement but the error still showed.

AnyBody want help me to fix this?

Thanks

do you have that class_ file on your ftp? it's saying it was not available..

Thanks, but i don't think that this error saying that the class_dm_announcement.php was not available :(
This error is caused by a external third part plugin and for this vBulletin.com don't support me.
Disabling all the plugins this error is not showed. :(

It says right in there that it is using the hook "announcementdata_postsave". So, go through your plugins and look for one using that location.

Hi lynne,
in the plugin management, the only Plugin that use the announcementdata_postsave is CES Site News , but i have already tryed to disable this and the warning is still showed :(

All right, well, you said when you disabled all the plugins, the error went away. So, disable them all and then enable them one-by-one until the error comes back.

This is write in the plugin:
--------------- Added [DATE]1224110399[/DATE] at [TIME]1224110399[/TIME] ---------------

Ok i'll try to do.

Thanks

Does that file exist at that path?

Tryed now,
disabiliting "CES Site News" hack this error is not showed :(

I think that i click uninstall on this mod and i will use a wordpress for add my articles,tutorial and "how to" :(

Thank you very much Lynne without you i will never found the cause of this error.