elfinder gridfs adapter 500 internal server error

[dipenpatel235]

hello..
i am trying to connect mongo gridfs adapter with elfinder.
so i have did below things but getting error "500 internal server error"

installed https://github.com/Studio-42/elFinder
installed generic flysystem driver https://github.com/barryvdh/elfinder-flysystem-driver
installed https://flysystem.thephpleague.com/adapter/gridfs/

After that all successfully installed

i have write below array in "connector.minimal.php" file.

elFinder::$netDrivers['gridfs'] = 'GridFS'; array( 'driver' => 'Flysystem', // driver for accessing file system (REQUIRED) 'adapter' => new GridFSAdapter($gridFs) )

after that created New File inside php dir "elFinderFlysystemGridFS.class.php"

use League\Flysystem\GridFS\GridFSAdapter; use League\Flysystem\Filesystem; $mongoClient = new MongoClient(); $gridFs = $mongoClient->selectDB('mydatabasename')->getGridFS(); $adapter = new GridFSAdapter($gridFs); $filesystem = new Filesystem($adapter);
after that in autoload.php file added below line

'elFinderVolumeGridFS' => ELFINDER_PHP_ROOT_PATH . '/elFinderFlysystemGridFS.connector.php',

So now getting error 500 internal server error.

so please let me know if anything is wrong...

Thanks