Trying to install owncloud 9.1.1 on Windows 7 via xampp 7.0.9 I receive following error message:
Fatal error: Uncaught Error: Call to a member function getLogger() on null in C:\xampp\htdocs\owncloud\index.php:57 Stack trace: #0 {main} thrown in C:\xampp\htdocs\owncloud\index.php on line 57