Some configuration information would be helpful.
What are your versions of;
Joomla!
SOBI2 Component
SobiSEF (if you are using it)
Other than SobiSEF are you using another third party SEF Component/plugin?
A link to the 'problem page' on your Web Site would also be helpful.
I suspect the message 'Error: reversing SEF URL - cannot find right sobi2id' is being generated by the file sef_ext.php, which does not exist in the current version of SOBI2.
I suspect you may be using the Joomla! Extension
SEF Advance and SEF Advance extension for SOBI2
If so, then you need to
contact the Author Emir Sakic (
http://www.sakic.net) at for support.
Or, it is also possible that some other third party Joomla! Extension such as OpenSef, is using the file sef_ext.php, since there are several third party Joomla! Extensions that use the file sef_ext.php developed by Emir Sakic (
http://www.sakic.net)
Regards - Mark
