Installation Server Error

[kano]

Hey guys, i got an error by installing xenforo on my server:

Server Error
Mysqli statement execute error : Table 'xf_permission_interface_group' already exists

1. Zend_Db_Statement_Mysqli->_execute() in Zend/Db/Statement.php at line 317
2. Zend_Db_Statement->execute() in Zend/Db/Adapter/Abstract.php at line 479
3. Zend_Db_Adapter_Abstract->query() in XenForo/Install/Model/Install.php at line 182
4. XenForo_Install_Model_Install->createApplicationTables() in XenForo/Install/Controller/Install.php at line 206
5. XenForo_Install_Controller_Install->actionStep2() in XenForo/FrontController.php at line 347
6. XenForo_FrontController->dispatch() in XenForo/FrontController.php at line 134
7. XenForo_FrontController->run() in /var/www/virtual/codeshout.de/forum/htdocs/install/index.php at line 18

Greetz
kano

 

[kano]

Found a solution, the "data" and "internal_data" were not writeable (CHMOD 777)


Edit: Chmod from 077 to 777

 

[Earl]

Found a solution, the "data" and "internal_data" were not writeable (CHMOD 077)

anyway it should be 777 not 077