Can anyone help?  

I can submit articles to the Knowledge Base, but get the following errors:

Warning: reset() [function.reset]: Passed variable is not an array or object in /home/herefo00/public_html/forum/includes/emailer.php on line 217

Warning: Variable passed to each() is not an array or object in /home/herefo00/public_html/forum/includes/emailer.php on line 218

Warning: reset() [function.reset]: Passed variable is not an array or object in /home/herefo00/public_html/forum/includes/emailer.php on line 226

Warning: Variable passed to each() is not an array or object in /home/herefo00/public_html/forum/includes/emailer.php on line 227

Warning: Cannot modify header information - headers already sent by (output started at /home/herefo00/public_html/forum/includes/emailer.php:217) in /home/herefo00/public_html/forum/includes/page_header.php on line 1402

Warning: Cannot modify header information - headers already sent by (output started at /home/herefo00/public_html/forum/includes/emailer.php:217) in /home/herefo00/public_html/forum/includes/page_header.php on line 1404

Warning: Cannot modify header information - headers already sent by (output started at /home/herefo00/public_html/forum/includes/emailer.php:217) in /home/herefo00/public_html/forum/includes/page_header.php on line 1405

I've just tried to edit something I've already created in KB and get:

General Error    
Could not obtain category data

DEBUG MODE

SQL Error : 1064 You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 2

SELECT * FROM ip_kb_categories WHERE category_id =

Line : 195
File : functions_kb.php

Can anyone help?

I get the same problem, i posted it at "bugstracker" topic

ToninadaS wrote: [View Post]

Well, here is a very strange bug of the KB.

I don't know why, but when i publish an article at my KB the system logs me out automatically.

Also, when I explore articles by categories, their author appears as Invitado (Guest) and its false. But when I explore articles by "most popular", "top rated" or "last articles" the author names appears correctly. So i supose it's a code error in category view page.

In addition, when i try to see the posted article, sometimes I receive the following error message.

 

Could it be caused by the server config??

Gimme explanations please!!! Thanks

I dont know why, but it has solved by itself, but it continue loging me out when i write an article and then it appears as a guest article.  

Please, help me too