Joomla com_config doesn't work on Joomla 3.4.0 after jDiction 1.4.1 uninstall.
jDiction Test Result
**Version**
Library Version: 1.4.1
Joomla Version 3.4.0 is ok.
**Plugin**
JDiction Plugin is not enabled
JDiction Plugin is loaded at position 0 should be 1
Languagefilter is enabled
Multiple Plugins have the same loading position (0)
**Database**
jDiction Database Driver is not selected
**Language**
Seam to be good
**Module**
Module is enabled
**Common mistakes**
At least one menu item has the language set not to ALL.
At least one content item has the language set not to ALL.
At least one category has the language set not to ALL.
At least one module has the language set not to ALL.
Joomla admin panel -> System ->Global -> Configuration or
http://site.com/administrator/index.php?option=com_configloaded until
Database Settings**
**Database Type**