Problem with user registration

I'm moving to Joomla 4 and doing functionality tests on the web site  test2.fotoclublugano.com/index.php/it/ . I'm testing the registration of a new user with Community builder at the following  link test2.fotoclublugano.com/index.php/it/fotoclub/diventa-socio1 and I get an error (see annexed files) (With the previous Joomla version no error).
I've checked all the CB - plugins and are updated to the latest version.

Could you help ?

 

Hard to say as the image of the first error log with CB mentioned appears cut off at the top. Do you have any 3rd party CB plugins installed that aren't provided by us? If so try unpublishing those.

Second error log is pointing to "shaper_gazette" as erroring. Looks like it's your Joomla template. Is your Joomla template compatible with Joomla 4? When migrating between major Joomla releases it's recommended to switch back to the default template.

Thank you Kyle for your fast answer.

• I will now check all the plugins.
• The template is compatible with joomla 4.

Then I'll let you know.

Giuseppe

I recommend switching to default Joomla template then retrying and see if it still errors or if it at least exposes the full error.

Thank you <krileon>.
Using the Cassiopea template I get now this descrition The requested page cannot be found.An error occurred while executing the request.You cannot view this page, it may be due to:• an expired bookmark/favorite• a poorly filled out address• a search through the search engine that has an outdated indexing of this site• you do not have access to this pageVai alla Home Page  Home page If you still have difficulties, contact the Administrator of this site and report the error0 Class "JRequest" not foundCall stack#FunctionLocation1()JROOT/plugins/user/profilespaarchive/profilespaarchive.php:1482plgUserProfilespaarchive->onUserBeforeSave()JROOT/libraries/src/Plugin/CMSPlugin.php:2893Joomla\CMS\Plugin\CMSPlugin->Joomla\CMS\Plugin\{closure}()JROOT/libraries/vendor/joomla/event/src/Dispatcher.php:4864Joomla\Event\Dispatcher->dispatch()JROOT/libraries/src/Application/EventAware.php:1115Joomla\CMS\Application\WebApplication->triggerEvent()JROOT/libraries/src/User/User.php:7466Joomla\CMS\User\User->save()JROOT/libraries/CBLib/CB/Database/Table/UserTable.php:6287CB\Database\Table\UserTable->store()JROOT/libraries/CBLib/CB/Database/Table/UserTable.php:11168CB\Database\Table\UserTable->saveSafely()JROOT/components/com_comprofiler/comprofiler.php:10709saveRegistration()JROOT/components/com_comprofiler/comprofiler.php:14210require_once()JROOT/libraries/src/Dispatcher/LegacyComponentDispatcher.php:7111Joomla\CMS\Dispatcher\LegacyComponentDispatcher::Joomla\CMS\Dispatcher\{closure}()JROOT/libraries/src/Dispatcher/LegacyComponentDispatcher.php:7312Joomla\CMS\Dispatcher\LegacyComponentDispatcher->dispatch()JROOT/libraries/src/Component/ComponentHelper.php:36113Joomla\CMS\Component\ComponentHelper::renderComponent()JROOT/libraries/src/Application/SiteApplication.php:20814Joomla\CMS\Application\SiteApplication->dispatch()JROOT/libraries/src/Application/SiteApplication.php:24915Joomla\CMS\Application\SiteApplication->doExecute()JROOT/libraries/src/Application/CMSApplication.php:29316Joomla\CMS\Application\CMSApplication->execute()JROOT/includes/app.php:6117require_once()JROOT/index.php:32 

Your issue appears to be coming from 3rd party plugin "profilespaarchive". It does not appear to be Joomla 4 compatible and is attempting to call legacy API that no longer exists.