Since some time I experiencing a problem: after I install a new module and activate it I get a blank page instead of modules page with message on it that the module was activated. The module appears to work, but I can not access its settings. For example, today I have installed XMLSitemap module and either when I click its settings link on the modules page or just try to open the "http://mysite.com/admin/config/search/xmlsitemap", I always get the "http://mysite.com/admin/config/search".

In the same time, I can access the pages with settings, belonging to the modules I have installed and activated long time ago. A possibility that this happens only to modules supposed to appear at "admin/config/search/[module name]" is not excluded.

Comments

VM’s picture

I'd enable php error reporting and try to get an error to print to the screen when the WSOD occurs. see: https://drupal.org/node/158043