The following error was displayed:
Fatal error: Uncaught TypeError: GraphOnTrackersV5Plugin::__construct(): Argument #1 ($id) must be of type int, null given, called in /usr/share/tuleap/src/common/Plugin/PluginFactory.php on line 156 and defined in /usr/share/tuleap/plugins/graphontrackersv5/include/graphontrackersv5Plugin.php:67 Stack trace: #0 /usr/share/tuleap/src/common/Plugin/PluginFactory.php(156): GraphOnTrackersV5Plugin->__construct() #1 /usr/share/tuleap/src/common/Plugin/PluginFactory.php(371): PluginFactory->instantiatePlugin() #2 /usr/share/tuleap/src/common/Plugin/PluginManager.php(321): PluginFactory->getNotYetInstalledPlugins() #3 /usr/share/tuleap/plugins/pluginsadministration/include/PluginsAdministrationViews.php(364): PluginManager->getNotYetInstalledPlugins() #4 /usr/share/tuleap/plugins/pluginsadministration/include/PluginsAdministrationViews.php(143): PluginsAdministrationViews->getAvailablePluginsPresenter() #5 /usr/share/tuleap/src/common/mvc/Controler.php(49): PluginsAdministrationViews->display() #6 /usr/share/tuleap/src/common/mvc/Controler.php(70): Controler->viewsManagement() #7 /usr/share/tuleap/plugins/pluginsadministration/include/pluginsadministrationPlugin.php(97): Controler->process() #8 /usr/share/tuleap/src/common/Plugin/PluginLegacyController.php(54): PluginsAdministrationPlugin->process() #9 /usr/share/tuleap/src/common/Request/FrontRouter.php(251): Tuleap\Plugin\PluginLegacyController->process() #10 /usr/share/tuleap/src/common/Request/FrontRouter.php(109): Tuleap\Request\FrontRouter->routeHandler() #11 /usr/share/tuleap/src/www/index.php(50): Tuleap\Request\FrontRouter->route() #12 {main} thrown in /usr/share/tuleap/plugins/graphontrackersv5/include/graphontrackersv5Plugin.php on line 67