Waiting for waydroid container service...org.freedesktop.DBus.Error.NoMemory: Launcher could not run (out of memory)

When I try to run waydroid for the first time I get: org.freedesktop.DBus.Error.NoMemory: Launcher could not run (out of memory)

after I click Download. I have 15 GB free RAM

linux, Slackware, latest, kernel 7.1.1