In Section 5.0.5. after installing OpenMediaVault, I am unable to upload a new plugin (the plugins I downloaded here: http://omv-extras.org/debian/p…nmediavault-omvextrasorg/) and will throw the following error message:
OMV\Rpc\Exception: Invalid RPC response. Please check the syslog for more information. in /usr/share/php/openmediavault/rpc/rpc.inc:187
#0 /usr/share/php/openmediavault/rpc/proxy/json.inc(97): OMV\Rpc\Rpc::call('Plugin', 'upload', Array, Array, 3)
#1 /var/www/openmediavault/upload.php(44): OMV\Rpc\Proxy\Json->handle()
What could be the solution to the problem? (maybe a proxy setup error?)
Thank you very much in advance for your answers!