my problem & xml with dom in php

the problem is that there is no problem with the code i don't know what''s happening
briefly that i'm making a bbcode using xml and extract it with dom in php ,
i made the xml file and extracted it with php but when i use this extraction it says that i have an error in the second extraction and it's written right i don't know what's the problem i need it to be made very soon pleeeeeeeeez help the file is in attachments and the db used in

note**: using php5 and should remove the semi colon in front of this line:
extension=php_domxml.dll

pleez anyone help

Well I haven't looked at your code, but I'm curious as to why you are using the old domxml php extension. domxml was in wide use in PHP4 but as of the first released PHP5, SimpleXML was integrated right into PHP which made domxml obsolete.