Getting notifications of error in router.php

What version of JEvents are you using? Also which version of Joomla?

Joomla 5.3.0
JEvents v3.6.89 Stable

I still have this message can someone help me?

/components/com_jevents/router.php(94): JEventsBuildRouteNew()
/libraries/src/Component/Router/RouterLegacy.php(74): JEventsBuildRoute()
/libraries/src/Router/SiteRouter.php(450): Joomla\CMS\Component\Router\RouterLegacy->build()
libraries/src/Router/Router.php(446): Joomla\CMS\Router\SiteRouter->buildSefRoute()
libraries/src/Router/Router.php(205): Joomla\CMS\Router\Router->processBuildRules()
libraries/src/Router/Route.php(150): Joomla\CMS\Router\Router->build()
libraries/src/Router/Route.php(99): Joomla\CMS\Router\Route::link()
components/com_jevents/libraries/datamodel.php(391): Joomla\CMS\Router\Route::_()
components/com_jevents/views/ext/month/view.html.php(39): JEventsDataModel->getCalendarData()
components/com_jevents/views/abstract/abstract.php(98): ExtViewMonth->calendar()
components/com_jevents/controllers/month.php(82): JEventsAbstractView->display()
libraries/src/MVC/Controller/BaseController.php(730): MonthController->calendar()
components/com_jevents/jevents.php(376): Joomla\CMS\MVC\Controller\BaseController->execute()
libraries/src/Dispatcher/LegacyComponentDispatcher.php(71): require_once('/home/
libraries/src/Dispatcher/LegacyComponentDispatcher.php(73): Joomla\CMS\Dispatcher\LegacyComponentDispatcher::Joomla\CMS\Dispatcher\{closure}()
libraries/src/Component/ComponentHelper.php(361): Joomla\CMS\Dispatcher\LegacyComponentDispatcher->dispatch()
libraries/src/Application/SiteApplication.php(217): Joomla\CMS\Component\ComponentHelper::renderComponent()
libraries/src/Application/SiteApplication.php(271): Joomla\CMS\Application\SiteApplication->dispatch()
libraries/src/Application/CMSApplication.php(304): Joomla\CMS\Application\SiteApplication->doExecute()

Now also see that if an error occurs a file is created in the root of the site on the FTP.
a .1, .2. etc file very strange

Please see

https://www.jevents.net/discussions/i-can-no-longer-view-categories#reply-237051

Thanks I copied the router.php and am waiting for the update.

Updated version should resolve this now