php memory exhausted document tree not displayed

Running ModX Revo 2.0.8 and the site became unresponsive. looking at the Apache logs I see PHP Fatal error: Allowed memory size of 134217728 bytes exhausted in modresource.class.php

In the manager the resource document tree will not display, I see the web context no documents unless I create a new one. I see the pages in the MySQL DB. I am thinking the id’s might be messed up, however I did not input the content so not sure.

ModX running Apache/2.2.17 PHP/5.3.5 FreeBSD in a VMWare guest.

Thanks for any input.

Try these steps (do all of them in order, without testing in between):

Log out of the Manager.
Manually delete all files in the core/cache directory.
Clear your browser cache *and* cookies.
Run Setup (again).

If that doesn’t do it, go into PhpMyAdmin in cPanel and try repairing the tables in the DB.

I did the things in the list, still no documents showing. I am thinking it could be a ACL permissions issue. As I can create new pages and they show up fine. Is there a way to reset all permissions back to defaults?

Any suggestions welcome.

Did you create ACL entries? If so, that may be part of your problem.

There’s no revert to default option, but the only default entries are the first two Context Access ones for the Administrator group (and possibly one for the (anonymous) group.

Your problem would most likely be caused by one or more Resource Group Access ACL entries. There are none of these in the default install.

Also, make sure you have an error page (error_page System Setting), and that it is published.

How much memory do you have allotted in your php.ini file?

memory_limit = 128M

I think it has to do with the site_content table. I restored an old backup and it works fine. when I replace the site_content table with the newer content modx will not display the documents again. If I try to create a new document I get a 500 server error.

if i try to create a new page apache logs: PHP Fatal error: Call to undefined method modX::isFrontend() in /usr/local/httpd/core/cache/includes/elements/modplugin/1.include.cache.php on line 33

The plugin with ID 1 contains a deprecated function (TinyMCE?). See if there is an update.

If it’s TinyMCE, I’d recommend uninstalling and removing the old version before downloading the new one.

Thanks, that fixed the page creation problem, still cannot see pages in the tree.