在所有管理页面上获取WSOD

Question

Like the title says, I'm getting the WSOD (white screen of death) when going to any admin page. This just started happening when I arrived this Monday, Friday it was working fine.

Here's what I've tried

1. Checking php settings:

    memory_limit 5000M 128M max_execution_time 600000000 600000000 output_buffering On 4096 output_handler mb_output_handler no value Connection: 300 - Keep-Alive: 15 default_socket_timeout 60 memcache.default_timeout_ms 1000 1000 mysql.connect_timeout 60 60 

2. Added error reporting to index.php

    error_reporting(E_ALL); ini_set('display_errors', TRUE); ini_set('display_startup_errors', TRUE); 

3. Check drupal watchdog and apache logs

   No errors

4. Check disk space on web server and database server

   Plenty of space

5. Ran command to find any PHP errors

    find /data/ -type f -name "*.php" -exec php -l {} \\; | grep -v 'No syntax errors' find /data/ -type f -name "*.inc" -exec php -l {} \\; | grep -v 'No syntax errors' find /data/ -type f -name "*.module" -exec php -l {} \\; | grep -v 'No syntax errors' 

   Errors: None

6. Clear cache table

    TRUNCATE TABLE cache; (anything that started with cache) 

7. Restarted web server

8. Disabled all themes, only enabled garland theme and set it to default

    update `system` set status = 0 where type = 'theme' UPDATE system SET status=1 WHERE name = 'garland'; UPDATE variable SET value='s:7:"garland"' WHERE name = 'theme_default'; Truncate cache tables 

9. Disabled all modules and re-enabled them 1 at a time. I started with user module, it displayed errors on the screen regarding system module. I enabled system module and then I got WSOD again.

UPDATE: I set the admin_theme variable to garland. Then the page work. When I went to admin/build/themes and enabled marvin, I got the WSOD. Even re-disabling marvin and clearing the cache tables, I still get the WSOD.

Answer 1

The issue that was causing it for me was that I had _theme function with no code inside.

function tf_cart_theme()
{
  //
}