Debug info:
Error code: Unable to find discussion with id
$a contents:
Error code: Unable to find discussion with id
$a contents:
Stack trace:
- line 48 of /mod/forum/discuss.php: moodle_exception thrown
Output buffer: <br />
<b>Warning</b>: Undefined variable $discussionid in <b>/home/openpxmb/studyonline.lk/mod/forum/discuss.php</b> on line <b>48</b><br />