Question Fatal error: Unable to load post.\nDB function reports no errors ...

Hi,
I've been using Kunena/FB without a hitch until today.

I've had a user report an error on my forum and I'm unable to recreate the problem. It's in a well-established thread and he posted a reply to it this morning which I replied to after that. However, he can no longer reply to it and gets this message -

variable value
$0 "key value
$file "/home/console/public_html/components/com_kunena/lib/kunena.debug.php"
$line "44"
$function "debug_callstackinfo"
[args] Nested Array
"
$1 "key value
$file "/home/console/public_html/components/com_kunena/template/default/post.php"
$line "224"
$function "trigger_dberror"
[args] Nested Array
"
$2 "key value
$file "/home/console/public_html/components/com_kunena/kunena.php"
$line "579"
[args] Nested Array
$function "include"
"
$3 "key value
$file "/home/console/public_html/libraries/joomla/application/component/helper.php"
$line "162"
[args] Nested Array
$function "require_once"
"
$4 "key value
$file "/home/console/public_html/includes/application.php"
$line "124"
$function "renderComponent"
$class "JComponentHelper"
$type "->"
[args] Nested Array
"
$5 "key value
$file "/home/console/public_html/index.php"
$line "68"
$function "dispatch"
$class "JSite"
$type "->"
[args] Nested Array
"

Installed version: Kunena 1.5.5 | 2009-08-15 | 1778 [ Hovorit ] | php 5.2.9 | mysql 5.0.81-community

Fatal error: Unable to load post.\nDB function reports no errors in /home/console/public_html/components/com_kunena/lib/kunena.debug.php on line 58

I can still post quite happily. The only difference between my account and his is that I'm admin and he's a normal user. Can anyone shed any light on this? Thanks!

Hello,

This kind of problem is difficult to track, you can enable the debug mode in the Joomla administrator panel to show a better error message, but if you can reproduce the problem it will better.

Reproducing it is proving tricky unfortunately! The only other info I can offer is that it's at the end of page 7 of a thread and any new posts therefore go on page 8 but it's just that one thread as this user has started a fresh topic without a problem. I might just have to hope that it's a one-off!

One of my users has reported this when cutting and pasting from another site. I've managed to replicate it. With the exception of the reference in mine to line 619, the other line references appear to be the same.

variable value
$0 "
key value
$file "/home/qtivbivb/public_html/components/com_kunena/lib/kunena.debug.php"
$line "44"
$function "debug_callstackinfo"
[args] Nested Array
"
$1 "
key value
$file "/home/qtivbivb/public_html/components/com_kunena/template/default/post.php"
$line "224"
$function "trigger_dberror"
[args] Nested Array
"
$2 "
key value
$file "/home/qtivbivb/public_html/components/com_kunena/kunena.php"
$line "619"
[args] Nested Array
$function "include"
"
$3 "
key value
$file "/home/qtivbivb/public_html/libraries/joomla/application/component/helper.php"
$line "162"
[args] Nested Array
$function "require_once"
"
$4 "
key value
$file "/home/qtivbivb/public_html/includes/application.php"
$line "124"
$function "renderComponent"
$class "JComponentHelper"
$type "->"
[args] Nested Array
"
$5 "
key value
$file "/home/qtivbivb/public_html/index.php"
$line "68"
$function "dispatch"
$class "JSite"
$type "->"
[args] Nested Array
"
Installed version: Kunena 1.5.3 | 2009-06-15 | 1688 [ Spreek ] | php 5.2.10 | mysql 5.0.81-community-log

Fatal error: Unable to load post.\nDB function reports no errors in /home/qtivbivb/public_html/components/com_kunena/lib/kunena.debug.php on line 58