Hi. I'm suddenly having problems with Groups in JomSocial. The server environment is a virtual machine running debian, Joomla 5.1.4, and JomSocial 4.9.3.

I can list groups (http://192.168.40.119/index.php/component/community/groups?Itemid=102) with no trouble. From the listing I can click on any info link (members, videos, discussions, etc.) until I select the group itself. Then, on the front end I get a 404 error. On the backend, with everything logged, all I get in the log is:

2024-12-07T18:41:24+00:00 CRITICAL 192.168.40.225 error Uncaught Throwable of type Joomla\CMS\Router\Exception\RouteNotFoundException thrown with message "Page not found". Stack trace: #0 [ROOT]/libraries/src/Application/SiteApplication.php(754): Joomla\CMS\Router\Router->parse()
#1 [ROOT]/libraries/src/Application/SiteApplication.php(244): Joomla\CMS\Application\SiteApplication->route()
#2 [ROOT]/libraries/src/Application/CMSApplication.php(306): Joomla\CMS\Application\SiteApplication->doExecute()
#3 [ROOT]/includes/app.php(58): Joomla\CMS\Application\CMSApplication->execute()
#4 [ROOT]/index.php(32): require_once('...')

#5 {main}

I've been trying to follow the logic in the group code but without any background in the architecture (and the fact I haven't looked at PHP in 20 years) I'm getting a little lost.

Any ideas what to look at? Should I upgrade to JomSocial 4.9.4 and put in the group.php file discussed in another thread. Any assistance is appreciated.