v1.5.6_RC4_r1235 - 500 Error for authors

Hi,

I updated FLEXIcontent to r1235 in a Joomla 1.5.26 setting (from an older version, I think 1.5.4) and observed a strange behaviour dependent on user access levels.

Everything was fine for registered users, admin and superadmin, but authors could not see the items, instead receiving an unspecific HTTP 500 error, cross-platform (actually, the error is visible in Chrome, Safari for example shows just a blank page).

I reverted back to the last stable release 1.5.5 which solved the issue. Of course I cannot exclude some mix up with another extension but wanted to let you know in case it turns out to be an actual bug.

BW, Erik

... did you use flexiaccess ?
.. did you use SEF ?
can you give url to test it ? and more information of php versio .. etc

I have the same problem - updated Joomla to 1.5.26 and Flexicontent 1.5.6 RC4 (r1235).
I get 500 server error when try to save opened or create a new category . Authors page in administration also give same error "HTTP Error 500 (Internal Server Error)"

PHP Version: 5.2.14
Using sh404sef, but the error is there even when Sh404sef is disabled. Using Juga for access control.

UPDATE:
Just noticed the strangest thing - the Authors page is opening correctly in Firefox but gives error in Chrome. Category creation/editing however doesn't work on both browsers. Doesn't make sense at all

UPDATE2:
cloned the site on different server and the Authors page is opening even in Chrome, but saving category gives folowing error:

Fatal error: Call to undefined method FlexicontentModelCategories::access() in /home/*****/public_html/lt/administrator/components/com_flexicontent/controllers/categories.php on line 104