Hello @icewind
Thanks for your answer
unfortunately i cant activate the xray app.
This is the Output of the Logfile:
Declaration of OCA\XRay\Source\StorageWrapper::copyFromStorage(OCP\Files\Storage\IStorage $sourceStorage, $sourceInternalPath, $targetInternalPath) must be compatible with OCP\Files\Storage::copyFromStorage(OCP\Files\Storage $sourceStorage, $sourceInternalPath, $targetInternalPath) at /var/www/owncloud/apps/xray/lib/Source/StorageWrapper.php#0
have i missed something?
Thanks in advance