Groups Error

I got the following error when trying to post to a group

Fatal error: Call to undefined function: domxml_open_mem() in /home/realityt/public_html/groups/orca/classes/Forum.php on line 1699

Any assistance would be greatly appreciated.

It seems domxml is not installed in your server. Ask your hosting to install it.

In order to follow the same title, don't wanna be scolded by DosDawg about me being an ass clown...and rehusing the same post as charmer I had this problem...I can create groups, but when its time to search them or join them dolphin throws me this:

Fri May 23 14:07:22 2008] [error] [client 127.0.0.1] PHP Warning:  file_get_contents(http://localhost/dolphin/groups/orca/?action=group_last_topics&forum=Welcoming-Diversity&trans=1)

[<a href='function.file-get-contents'>function.file-get-contents</a>]: failed to open stream: Error trying to connect, the connected part did not respond correctly after a period of time, or an error occurred with the stablished connection, because the connected host couldn't respond on C:\\Program Files\\Apache Software Foundation\\Apache2.2\\htdocs\\dolphin\\inc\\classes\\BxDolGroups.php on line 419, referer: http://localhost/dolphin/groups/all

looking at the code nothing seems wrong...maybe Im missing something but I don't see it...

anyone has passed for the same?

Use the site in a web server.

you are offically removed from the ass clown list. sorry you failed to make such a prestigious list on the internet. GOOD JOB, and keep posting on the titles that are exactedness of your issue.