При включении Загружать шаблоны из файлов

[кот]

Выдает:
выдает Server Error

file_put_contents(.../internal_data/templates/S.0,L.0,EWRblock_Cubeworldturk.css.php): failed to open stream: Permission denied

XenForo_Application::handlePhpError()
file_put_contents() in XenForo/Template/FileHandler.php at line 95
XenForo_Template_FileHandler->_saveTemplate() in XenForo/Template/FileHandler.php at line 50
XenForo_Template_FileHandler::save() in XenForo/Model/Template.php at line 1982
XenForo_Model_Template->writeTemplateFiles() in XenForo/Option/TemplateFiles.php at line 23
XenForo_Option_TemplateFiles::verifyOption()
call_user_func_array() in XenForo/DataWriter/Option.php at line 346
XenForo_DataWriter_Option->_validateOptionValuePreSave() in XenForo/DataWriter/Option.php at line 211
XenForo_DataWriter_Option->_preSave() in XenForo/DataWriter.php at line 1434
XenForo_DataWriter->preSave() in XenForo/DataWriter.php at line 1373
XenForo_DataWriter->save() in XenForo/Model/Option.php at line 568
XenForo_Model_Option->updateOptions() in XenForo/ControllerAdmin/Option.php at line 174
XenForo_ControllerAdmin_Option->actionSave() in XenForo/FrontController.php at line 337
XenForo_FrontController->dispatch() in XenForo/FrontController.php at line 134
XenForo_FrontController->run() in /.../admin.php at line 13
>>>

Что может быть? куда копать?

 

[Hope]

Права на папки data и internal_data должны быть 777