after installing docker repo and openmediavault-docker-gui 3.18 and selecing 'docker' in services, I get the error message Failed to execute XPath query '/config/services/docker', which provides the following details
Code
Error #0:
exception 'OMV\Config\DatabaseException' with message 'Failed to execute XPath query '/config/services/docker'.' in /usr/share/php/openmediavault/config/database.inc:78
Stack trace:
#0 /usr/share/php/openmediavault/config/database.inc(96): OMV\Config\Database->get('conf.service.do...', NULL)
#1 /usr/share/openmediavault/engined/rpc/docker.inc(1352): OMV\Config\Database->getAssoc('conf.service.do...')
#2 [internal function]: OMVRpcServiceDocker->getDockerRepo(Array, Array)
#3 /usr/share/php/openmediavault/rpc/serviceabstract.inc(124): call_user_func_array(Array, Array)
#4 /usr/share/php/openmediavault/rpc/rpc.inc(86): OMV\Rpc\ServiceAbstract->callMethod('getDockerRepo', Array, Array)
#5 /usr/sbin/omv-engined(536): OMV\Rpc\Rpc::call('Docker', 'getDockerRepo', Array, Array, 1)
#6 {main}
also, the docker ce repo would not install so I went with docker
any advice to fix this is appreciated