NC18, Unable to generate a URL : "photos.page.index", RouteNotFoundException

After updating from NC 17 to 18 I am getting a lot of error messages in log.
I am trying to find what is going on but not success.

so here is a error message, please can you describe where problem is? or can you provide some solution? thanks

Symfony\Component\Routing\Exception\RouteNotFoundException: Unable to generate a URL for the named route "photos.page.index" as such route does not exist.

    /usr/share/webapps/nextcloud/lib/private/Route/Router.php - line 339:

    Symfony\Component\Routing\Generator\UrlGenerator->generate()

    /usr/share/webapps/nextcloud/lib/private/Route/CachingRouter.php - line 59:

    OC\Route\Router->generate()

    /usr/share/webapps/nextcloud/lib/private/URLGenerator.php - line 82:

    OC\Route\CachingRouter->generate()

    /usr/share/webapps/nextcloud/lib/private/NavigationManager.php - line 293:

    OC\URLGenerator->linkToRoute()

    /usr/share/webapps/nextcloud/lib/private/NavigationManager.php - line 114:

    OC\NavigationManager->init()

    /usr/share/webapps/nextcloud/apps/theming/lib/ThemingDefaults.php - line 182:

    OC\NavigationManager->getAll()

    /usr/share/webapps/nextcloud/lib/private/legacy/defaults.php - line 263:

    OCA\Theming\ThemingDefaults->getShortFooter()

    /usr/share/webapps/nextcloud/lib/public/Defaults.php - line 169:

    OC_Defaults->getLongFooter()

    /usr/share/webapps/nextcloud/core/templates/layout.guest.php - line 55:

    OCP\Defaults->getLongFooter()

    /usr/share/webapps/nextcloud/lib/private/Template/Base.php - line 179:

    include("/usr/share/ ... p")

    /usr/share/webapps/nextcloud/lib/private/Template/Base.php - line 151:

    OC\Template\Base->load()

    /usr/share/webapps/nextcloud/lib/private/legacy/template.php - line 181:

    OC\Template\Base->fetchPage()

    /usr/share/webapps/nextcloud/lib/private/legacy/template.php - line 212:

    OC_Template->fetchPage()

    /usr/share/webapps/nextcloud/lib/private/Template/Base.php - line 132:

    OC_Template->fetchPage()

    /usr/share/webapps/nextcloud/lib/private/legacy/template.php - line 300:

    OC\Template\Base->printPage()

    /usr/share/webapps/nextcloud/remote.php - line 82:

    OC_Template::printErrorPage()

    /usr/share/webapps/nextcloud/remote.php - line 168:

    handleException()

I have seen it in Passwords and AnnouncementCenter as well as Photos. I gave up using these apps because of the high volume of logs.

OK, but while using NC17 there was not such error messages …

am I alone with this problem?

nope, same here

Symfony\Component\Routing\Exception\RouteNotFoundException: Unable to generate a URL for the named route “photos.page.index” as such route does not exist.

[no app in context] Error: Symfony\Component\Routing\Exception\RouteNotFoundException: Unable to generate a URL for the named route “photos.page.index” as such route does not exist. at <>

  1. /var/www/nextcloud/lib/private/Route/Router.php line 339
    Symfony\Component\Routing\Generator\UrlGenerator->generate(“photos.page.index”, [], 1)
  2. /var/www/nextcloud/lib/private/Route/CachingRouter.php line 59
    OC\Route\Router->generate(“photos.page.index”, [], false)
  3. /var/www/nextcloud/lib/private/URLGenerator.php line 82
    OC\Route\CachingRouter->generate(“photos.page.index”, [])
  4. /var/www/nextcloud/lib/private/NavigationManager.php line 293
    OC\URLGenerator->linkToRoute(“photos.page.index”)
  5. /var/www/nextcloud/lib/private/NavigationManager.php line 114
    OC\NavigationManager->init()
  6. /var/www/nextcloud/apps/theming/lib/ThemingDefaults.php line 182
    OC\NavigationManager->getAll(“guest”)
  7. /var/www/nextcloud/lib/private/legacy/defaults.php line 263
    OCA\Theming\ThemingDefaults->getShortFooter()
  8. /var/www/nextcloud/lib/public/Defaults.php line 169
    OC_Defaults->getLongFooter()
  9. /var/www/nextcloud/core/templates/layout.guest.php line 55
    OCP\Defaults->getLongFooter()
  10. /var/www/nextcloud/lib/private/Template/Base.php line 179
    include("/var/www/nextcl … p")
  11. /var/www/nextcloud/lib/private/Template/Base.php line 151
    OC\Template\Base->load("/var/www/nextcl … p", null)
  12. /var/www/nextcloud/lib/private/legacy/template.php line 181
    OC\Template\Base->fetchPage(null)
  13. /var/www/nextcloud/lib/private/legacy/template.php line 212
    OC_Template->fetchPage(null)
  14. /var/www/nextcloud/lib/private/Template/Base.php line 132
    OC_Template->fetchPage()
  15. /var/www/nextcloud/lib/private/legacy/template.php line 300
    OC\Template\Base->printPage()
  16. /var/www/nextcloud/remote.php line 82
    OC_Template::printErrorPage(“Path not found”, “”, 404)
  17. /var/www/nextcloud/remote.php line 168
    handleException(RemoteException {})

OPTIONS /remote.php/
from client-ip by nc_user at 2020-02-14T15:01:37+01:00