It is Omeka’s own plugin.
Error message comes only if having email addresses for notifications (and then trying to send notifications after logging comments). If no email addresses listed (for notifications), no error messages when commenting. Below is log information.
2022-09-07T21:54:38+03:00 ERR (3): RuntimeException: PHP-polku (/usr/local/php74/bin/php) ei osoita PHP-CLI -ohjelmaan. in /home/kinxuvyqpa/domains/punkmuseo.fi/public_html/arkisto/application/libraries/Omeka/Job/Process/Dispatcher.php:124
Stack trace:
#0 /home/kinxuvyqpa/domains/punkmuseo.fi/public_html/arkisto/application/libraries/Omeka/Job/Process/Dispatcher.php(93): Omeka_Job_Process_Dispatcher::_checkCliPath()
#1 /home/kinxuvyqpa/domains/punkmuseo.fi/public_html/arkisto/application/libraries/Omeka/Job/Process/Dispatcher.php(28): Omeka_Job_Process_Dispatcher::getPHPCliPath()
#2 /home/kinxuvyqpa/domains/punkmuseo.fi/public_html/arkisto/application/libraries/Omeka/Job/Dispatcher/Adapter/BackgroundProcess.php(31): Omeka_Job_Process_Dispatcher::startProcess()
#3 /home/kinxuvyqpa/domains/punkmuseo.fi/public_html/arkisto/application/libraries/Omeka/Job/Dispatcher/Default.php(151): Omeka_Job_Dispatcher_Adapter_BackgroundProcess->send()
#4 /home/kinxuvyqpa/domains/punkmuseo.fi/public_html/arkisto/plugins/Commenting/controllers/CommentController.php(233): Omeka_Job_Dispatcher_Default->sendLongRunning()
#5 /home/kinxuvyqpa/domains/punkmuseo.fi/public_html/arkisto/plugins/Commenting/controllers/CommentController.php(83): Commenting_CommentController->sendEmailNotifications()
#6 /home/kinxuvyqpa/domains/punkmuseo.fi/public_html/arkisto/application/libraries/Zend/Controller/Action.php(516): Commenting_CommentController->addAction()
#7 /home/kinxuvyqpa/domains/punkmuseo.fi/public_html/arkisto/application/libraries/Zend/Controller/Dispatcher/Standard.php(308): Zend_Controller_Action->dispatch()
#8 /home/kinxuvyqpa/domains/punkmuseo.fi/public_html/arkisto/application/libraries/Zend/Controller/Front.php(954): Zend_Controller_Dispatcher_Standard->dispatch()
#9 /home/kinxuvyqpa/domains/punkmuseo.fi/public_html/arkisto/application/libraries/Zend/Application/Bootstrap/Bootstrap.php(105): Zend_Controller_Front->dispatch()
#10 /home/kinxuvyqpa/domains/punkmuseo.fi/public_html/arkisto/application/libraries/Zend/Application.php(384): Zend_Application_Bootstrap_Bootstrap->run()
#11 /home/kinxuvyqpa/domains/punkmuseo.fi/public_html/arkisto/application/libraries/Omeka/Application.php(73): Zend_Application->run()
#12 /home/kinxuvyqpa/domains/punkmuseo.fi/public_html/arkisto/index.php(23): Omeka_Application->run()