TinyMCE 4.3.3 and Modx 2.2.4

Hi

Today I updated ModX from 2.1.3 to 2.2.4 and TinyMCE from 4.2.2 to 4.3.3 (via Packet Management). During the installation, I get a couple of these errors:

...assets/components/tinymce/jscripts/tiny_mce/plugins/modxlink/css is not writable and permissions could not be modified. could not create directory. xPDOCacheManager->copyFile(): Could not copy file

I have double checked the directory and it is writable

But when I check Packet Management, TinyMCE seems to be installed.

Now when I try to edit a resource, I get this error:

Fatal error: Call to a member function getOption() on a non-object in /home/www/609b620023718ab96a7b7346988d26f7/web/core/cache/includes/elements/modplugin/6.include.cache.php on line 29

When I disable TinyMCE, everything works fine.

I have already deinstalled and reinstalled everything. I have cleared the cache. What else can I do?

I think I have solved my problem. I renamed my TinyMCE Folder in core/components to TinyMCE_old, reinstalled TinyMCE and during installatioin, a new TinyMCE folder was created.

So far, everything works fine but I'll do some further testing.