Erfurt error while using csvimport extention

[ghost]

The following error appears after installation the csvimport extension when trying to import CSV data:

No valid user was given. Erfurt_Ac_Exception

/var/www/OntoWiki/libraries/Erfurt/library/Erfurt/Ac/Default.php@570

0: Erfurt_Ac_Default->_getUser@/var/www/OntoWiki/libraries/Erfurt/library/Erfurt/Ac/Default.php:335

1: Erfurt_Ac_Default->areModelsAllowed@/var/www/OntoWiki/libraries/Erfurt/library/Erfurt/Store.php:2271

2: Erfurt_Store->_checkAcBatch@/var/www/OntoWiki/libraries/Erfurt/library/Erfurt/Store.php:878

3: Erfurt_Store->getAvailableModels@/var/www/OntoWiki/extensions/modellist/ModellistModule.php:31

4: ModellistModule->init@/var/www/OntoWiki/application/classes/OntoWiki/Module.php:151

5: OntoWiki_Module->__construct@/var/www/OntoWiki/application/classes/OntoWiki/Module/Registry.php:284

6: OntoWiki_Module_Registry->getModule@/var/www/OntoWiki/application/classes/OntoWiki/View.php:206

7: OntoWiki_View->module@/var/www/OntoWiki/application/classes/OntoWiki/View.php:152

8: OntoWiki_View->modules@/var/www/OntoWiki/application/classes/OntoWiki/Controller/Base.php:195

9: OntoWiki_Controller_Base->preDispatch@/var/www/OntoWiki/libraries/Zend/Controller/Action.php:502

10: Zend_Controller_Action->dispatch@/var/www/OntoWiki/libraries/Zend/Controller/Dispatcher/Standard.php:295

11: Zend_Controller_Dispatcher_Standard->dispatch@/var/www/OntoWiki/libraries/Zend/Controller/Front.php:954

12: Zend_Controller_Front->dispatch@/var/www/OntoWiki/libraries/Zend/Application/Bootstrap/Bootstrap.php:97

13: Zend_Application_Bootstrap_Bootstrap->run@/var/www/OntoWiki/libraries/Zend/Application.php:366

14: Zend_Application->run@/var/www/OntoWiki/index.php:188

It should be mentioned that plugin didn't appear in extension list before I created OntoWiki/extensions/csvimport.ini with single string: enabled = true

Ubuntu Server 12.04, MySQL

[earthquakesan]

Fixed