Bug Matomo 3.3.0

[LLukaB (Linus)]

Hey Team,

Matomo told me to post this Message in the Forum — here we go:

WARNING: /var/www/virtual/linuslukabahun.de/htdocs/piwik/vendor/twig/twig/lib/Twig/Loader/Filesystem.php(35): Warning - realpath(): open_basedir restriction in effect. File(/) is not within the allowed path(s): (/var/www/virtual/linuslukabahun.de/:/opt/phpswitcher/php7.0/share/pear/) - Matomo 3.3.0 - Please report this message in the Matomo forums: https://forum.matomo.org (please do a search first as it might have been reported already)

Is there anything I should do right now?

[Lukas (Lukas Winkler)]

Hi,

This seems to be the same issue as this one:

Twig Filesystem: Warning - realpath(): open_basedir restriction in effect

Can you try to apply this change and check if this fixes the issue for you
https://github.com/matomo-org/matomo/compare/twigroot

diff --git a/core/Twig.php b/core/Twig.php
index c36452055b..b34b8d11bb 100755
--- a/core/Twig.php
+++ b/core/Twig.php
@@ -313,7 +313,7 @@ private function getDefaultThemeLoader()
     {
         $themeLoader = new Twig_Loader_Filesystem(array(
                                                        sprintf("%s/plugins/%s/templates/", PIWIK_INCLUDE_PATH, \Piwik\Plugin\Manager::DEFAULT_THEME)
-                                                  ));
+                                                  ), PIWIK_DOCUMENT_ROOT.DIRECTORY_SEPARATOR);
 
         return $themeLoader;
     }
@@ -330,7 +330,7 @@ protected function getCustomThemeLoader(Plugin $theme)
         }
         $themeLoader = new Twig_Loader_Filesystem(array(
                                                        sprintf("%s/plugins/%s/templates/", PIWIK_INCLUDE_PATH, $theme->getPluginName())
-                                                  ));
+                                                  ), PIWIK_DOCUMENT_ROOT.DIRECTORY_SEPARATOR);
 
         return $themeLoader;
     }