Fatal error when opening resource in modx

[Adwise]

After upgrading modx to 2.5.4 when opening a resource it gives the following error:

Fatal error: Call to a member function get() on a non-object in /home/[user]/domains/[domain]/public_html/core/cache/includes/elements/modplugin/15.include.cache.php on line 54

Babel is on latest version 3.0.0

When plugin Babel is disabled this plugin is disabled problem is solved. This seems to be a problem because $resource is an array instead of an object.

[brescianicri]

I have similar problem, when i open the resource i see blank page, but if i disable babel the page work.

[brescianicri]

Alfter this row:
$languages = $this->modx->cacheManager->get('languages', $cacheOptions);
i recive blank page.

[brescianicri]

Sometimes i view this error:
Fatal error: Allowed memory size of 31457280 bytes exhausted (tried to allocate 571647 bytes) in ... core/xpdo/cache/xpdocachemanager.class.php on line 980

[goldsky]

For quick fix, try to replace $this->modx->cacheManager-> with $this->modx->getCacheManager()->

[goldsky]

And please make sure your cache folder's permission is 0777

[intersel]

To answer to the problem of @Adwise
I had the exact same error... and it was solved by updating the TinyMCE package...
its previous behaviour sounded not correct as it transformed the resource object in a resource array hence the error...