Thread:Project:Support desk/Problem With File Upload: Could not acquire lock for "mwstore://local-backend/local-public/1/1e"./reply (16)

I've done this and it lets you to upload files, but then I get the same error changing

FileBackendGroup.php from 'lockManager'   => 'fsLockManager', to 'lockManager'   => 'nullLockManager',

The image is not visible in the wiki :-(