The White Screen...

Without knowing what the error is, there is no way of knowing how to fix it. You will need to either find the error in the apache error log, or turn display_errors On so that it will get printed to the screen.

Martino,

PHP does not have enough memory to run Drupal installation. It seems like your memory_limit is set to 32M. Even vanilla Drupal (without OP) needs at least 64M to run. It's recommended that you set memory_limit variable in php.ini to at least 92M, or better - 128M.

Thanks Irakli...

I´ve installed with sucess!

I think that, for a person like me that don´t know very much about configure webservers (php.ini, apache, etc), without this forum, it will be impossible to have the OpenPublish installed.

Thanks guys!!!

best regards

Martino

I am having the same difficulty. Should I change the other settings too?

This is what I have now.
Running on a Media Temple dvs

Vanilla Drupal (without OP) runs fine with the following settings.

max_execution_time = 120 ; Maximum execution time of each script, in seconds
max_input_time = 60 ; Maximum amount of time each script may spend parsing request data
memory_limit = 128M ; Maximum amount of memory a script may consume (16MB)

I found my problem was the realpath_cache_size was set to 16k
Changed to 2m and loaded no problem

http://drupal.org/node/396084#comment-1632596 for more information

I had a related issue.

I migrated my site from one place to the other one the same server but I was getting the WSOD on only certain content and I couldn't figure out what the relationship was. I put error reporting on the index.php but the white screen was still blank.

The issue looked like it was happening based on role. I could edit content by lower level users but not my own and only of a certain content type. I could create new content for that type but I couldn't edit the content type itself either. It was incredibly odd.

So I referred to the error logs and found this: PHP Fatal error: Call to undefined function image_gd_check_settings() in /var/www/vhosts/domain/httpdocs/includes/image.inc on line 70, referer: https://domain/admin/content/types

After seeing that I went through all of the settings for the Image modules I have installed. I recalled then that on the previous site I had to manually create a tmp directory for images to be imported into and give proper permissions to the folder. I hadn't done that on the new location. After doing so I stopped having the white screen.

I know it's not exactly the same issue as a lot of other people have complained about but who knows, maybe someone will have this issue and find this bit of info helpful.