Question debug_callstackinfo

Hi everybody,
i'm using kunena 1.5.3 since one year..and suddenly i'm getting the following error,
Welcome, Guest
Please Login or Register. Lost Password?
ComputerUser
(1 viewing) 1 Guest
Discussion ForumDiscuss Software,Hardware,Electronics and General topics.
Forum Topics Replies Last Post
variable value
$0 "
key value
$file "/var/www/vhosts/somesite.com/httpdocs/components/com_kunena/lib/kunena.debug.php"
$line "44"
$function "debug_callstackinfo"
[args] Nested Array
"
$1 "
key value
$file "/var/www/vhosts/somesite.com/httpdocs/components/com_kunena/lib/kunena.debug.php"
$line "66"
$function "trigger_dberror"
[args] Nested Array
"
$2 "
key value
$file "/var/www/vhosts/somesite.com/httpdocs/components/com_kunena/template/default/listcat.php"
$line "180"
$function "check_dberror"
[args] Nested Array
"
$3 "
key value
$file "/var/www/vhosts/somesite.com/httpdocs/components/com_kunena/kunena.php"
$line "661"
[args] Nested Array
$function "include"
"
$4 "
key value
$file "/var/www/vhosts/somesite.com/httpdocs/libraries/joomla/application/component/helper.php"
$line "162"
[args] Nested Array
$function "require_once"
"
$5 "
key value
$file "/var/www/vhosts/somesite.com/httpdocs/includes/application.php"
$line "124"
$function "renderComponent"
$class "JComponentHelper"
$type "->"
[args] Nested Array
"
$6 "
key value
$file "/var/www/vhosts/somesite.com/httpdocs/index.php"
$line "68"
$function "dispatch"
$class "JSite"
$type "->"
[args] Nested Array
"
Installed version: Kunena 1.5.3 | 2009-06-15 | 1688 [ Spreek ] | php 5.1.6 | mysql 5.0.77

can some one please help me to resolve this problemm

Thank you.

Hello,

Why you are keeping kunena 1.5.3, i advise you to upgrade asap to kunena 1.5.12, there are security fixes and bug fixes.
Then, you can enable debug mode in joomla! configuration panel, to see what's happen.