I have look for some solution but didnt find that help, so ...
I have clean install Plex for a little server with only a USB drive (4Tb) connected. I cannot apply to start Plex as I got this error :
Code
Failed to execute command 'export PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin; export LANG=C.UTF-8; systemctl start 'plexmediaserver' 2>&1' with exit code '1': Job for plexmediaserver.service failed because of unavailable resources or another system error. See "systemctl status plexmediaserver.service" and "journalctl -xe" for details.
Error #0: OMV\ExecException: Failed to execute command 'export PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin; export LANG=C.UTF-8; systemctl start 'plexmediaserver' 2>&1' with exit code '1': Job for plexmediaserver.service failed because of unavailable resources or another system error. See "systemctl status plexmediaserver.service" and "journalctl -xe" for details. in /usr/share/php/openmediavault/system/process.inc:182 Stack trace: #0 /usr/share/php/openmediavault/system/systemctl.inc(86): OMV\System\Process->execute(Array, 1) #1 /usr/share/php/openmediavault/system/systemctl.inc(104): OMV\System\SystemCtl->exec('start', NULL, false) #2 /usr/share/openmediavault/engined/module/plexmediaserver.inc(46): OMV\System\SystemCtl->enable(true) #3 /usr/share/openmediavault/engined/rpc/config.inc(194): OMVModulePlexMediaServer->startService() #4 [internal function]: OMVRpcServiceConfig->applyChanges(Array, Array) #5 /usr/share/php/openmediavault/rpc/serviceabstract.inc(123): call_user_func_array(Array, Array) #6 /usr/share/php/openmediavault/rpc/serviceabstract.inc(149): OMV\Rpc\ServiceAbstract->callMethod('applyChanges', Array, Array) #7 /usr/share/php/openmediavault/rpc/serviceabstract.inc(565): OMV\Rpc\ServiceAbstract->OMV\Rpc\{closure}('/tmp/bgstatus4a...', '/tmp/bgoutputct...') #8 /usr/share/php/openmediavault/rpc/serviceabstract.inc(159): OMV\Rpc\ServiceAbstract->execBgProc(Object(Closure)) #9 /usr/share/openmediavault/engined/rpc/config.inc(213): OMV\Rpc\ServiceAbstract->callMethodBg('applyChanges', Array, Array) #10 [internal function]: OMVRpcServiceConfig->applyChangesBg(Array, Array) #11 /usr/share/php/openmediavault/rpc/serviceabstract.inc(123): call_user_func_array(Array, Array) #12 /usr/share/php/openmediavault/rpc/rpc.inc(86): OMV\Rpc\ServiceAbstract->callMethod('applyChangesBg', Array, Array) #13 /usr/sbin/omv-engined(537): OMV\Rpc\Rpc::call('Config', 'applyChangesBg', Array, Array, 1) #14 {main}
Help please.