Hello - Some of our notification links to discussion items result in a Error 500 page

An error has occurred while processing your request. You may not be able to visit this page because of:
an out-of-date bookmark/favourite
a mistyped address
a search engine that has an out-of-date listing for this site
you have no access to this page

500 /public_html/components/com_community/events/groups.trigger.php:101

If I turn SEF off it seems to work, but we have many custom modules that rely on the URL that isn't a great option.

WORKS - ROOT/index.php?option=com_community&view=groups&task=viewdiscussion&groupid=129&topicid=343
DOESN'T WORK - ROOT/component/community/groups/viewdiscussion/343-prhi-resources-are-being-placed-on-pages-and-need-approval?groupid=129

Hi,

What is you jomsocial version? Seems this is old Jomsocial issue, you should update to the latest version for fixing this.

note : your backend is not working for me.

thank you

We are on version 3.2.1.5. We've been customers since version 2.6 i think.

I retested the backend logins and they all seem to work.

Hi,

please try this solution:
edit /components/com_community/controllers/groups.php, around line 2590 change the code from

$params->set('url', 'index.php?option=com_community&view=groups&task=viewdiscussion&groupid=' . $group->id . '&topicid=' . $discussion->id);
$params->set('group', $group->name);
$params->set('group_url', 'index.php?option=com_community&view=groups&task=viewgroup&groupid=' . $group->id);
$params->set('discussion', $discussion->title);
$params->set('discussion_url', 'index.php?option=com_community&view=groups&task=viewdiscussion&groupid=' . $group->id . '&topicid=' . $discussion->id);

$params->set('url', CRoute::_('index.php?option=com_community&view=groups&task=viewdiscussion&groupid=' . $group->id . '&topicid=' . $discussion->id));
$params->set('group', $group->name);
$params->set('group_url', CRoute::_('index.php?option=com_community&view=groups&task=viewgroup&groupid=' . $group->id));
$params->set('discussion', $discussion->title);
$params->set('discussion_url', CRoute::_('index.php?option=com_community&view=groups&task=viewdiscussion&groupid=' . $group->id . '&topicid=' . $discussion->id));