Category Management Error

[jeffuk]

I don't really know what has happend.

Today I logged in and wanted to add a category and got the following message repeteadly:

Warning: call_user_func_array() [function.call-user-func-array]: First argument is expected to be a valid callback, '' was given in /home/estationplus/public_html/class.template.php on line 694

[jeffuk]

sorry I did forget to say, does anyone know how I can fix this?

Thanks

[jeffuk]

[dollars5]

Which version of Pligg do you use - svn code? and which template do you use - may be ni older templates they refer to a older non-existent function

[jeffuk]

Thanks for your reply. I am using the latest version (9.1) and the template is yget.

Thanks

[savant]

any chance you could post a copy of your database here. Export it using phpmyadmin.

[jeffuk]

The database is pretty large to either post or attach

[savant]

just the categories table? maybe

[jeffuk]

Yeah thats no prob....
---------------------------------

-- Host: localhost
-- Generation Time: Apr 09, 2007 at 06:49 AM
-- Server version: 4.1.21
-- PHP Version: 4.4.2

-- --------------------------------------------------------

--
-- Table structure for table `pligg_categories`
--

CREATE TABLE `pligg_categories` (
`category__auto_id` int(11) NOT NULL auto_increment,
`category_lang` char(2) NOT NULL default 'en',
`category_id` int(11) NOT NULL default '0',
`category_parent` int(11) NOT NULL default '0',
`category_name` varchar(64) NOT NULL default '',
`category_safe_name` varchar(64) NOT NULL default '',
`rgt` int(11) NOT NULL default '0',
`lft` int(11) NOT NULL default '0',
`category_enabled` int(11) NOT NULL default '1',
`category_order` int(11) NOT NULL default '0',
`category_color` varchar(6) default '000000',
PRIMARY KEY (`category__auto_id`),
UNIQUE KEY `key` (`category_name`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1 AUTO_INCREMENT=17 ;

--
-- Dumping data for table `pligg_categories`
--

INSERT INTO `pligg_categories` VALUES (0, 'en', 0, 0, 'all', 'all', 27, 0, 2, 0, '000000');
INSERT INTO `pligg_categories` VALUES (1, 'en', 1, 0, 'Music', 'Music', 24, 21, 1, 7, '000000');
INSERT INTO `pligg_categories` VALUES (2, 'en', 2, 0, 'Movies', 'Movies', 2, 1, 1, 1, '000000');
INSERT INTO `pligg_categories` VALUES (7, 'en', 7, 0, 'Games', 'Games', 14, 5, 1, 5, '000000');
INSERT INTO `pligg_categories` VALUES (4, 'en', 4, 0, 'Showbiz', 'Showbiz', 4, 3, 1, 3, '000000');
INSERT INTO `pligg_categories` VALUES (8, 'en', 8, 0, 'Sports', 'Sports', 20, 15, 1, 6, '000000');
INSERT INTO `pligg_categories` VALUES (16, 'en', 16, 0, 'new category', 'newcategory', 26, 25, 1, 8, '000000');
INSERT INTO `pligg_categories` VALUES (9, 'en', 9, 8, 'F1', 'F1', 17, 16, 1, 7, '000000');
INSERT INTO `pligg_categories` VALUES (10, 'en', 10, 8, 'Football', 'Football', 19, 18, 1, 8, '000000');
INSERT INTO `pligg_categories` VALUES (11, 'en', 11, 1, 'Festivals', 'Festivals', 23, 22, 1, 0, '000000');
INSERT INTO `pligg_categories` VALUES (12, 'en', 12, 7, 'XBox', 'XBox', 9, 8, 1, 1, '000000');
INSERT INTO `pligg_categories` VALUES (13, 'en', 13, 7, 'Playstation', 'Playstation', 13, 10, 1, 2, '000000');
INSERT INTO `pligg_categories` VALUES (14, 'en', 14, 13, 'PSP', 'PSP', 12, 11, 1, 0, '000000');
INSERT INTO `pligg_categories` VALUES (15, 'en', 15, 7, 'Nintendo', 'Nintendo', 7, 6, 1, 0, '000000');

[savant]

it's definitely nothing wrong with the categories.

Do you know what files you might have changed, any in the admin templates folder.