Solo Mining Zephyr Gives Error: job error: "Invalid block template received from daemon.
**Describe the bug**
Starting xmrig with "algo": "rx/0", "coin": "Zephyr", and "Daemon": True in the config.json file gives error job error: "Invalid block template received from daemon

**Expected behavior**
xmrig should start solo mining zephyr from daemon

xmrig version: 6.20.0
Tried with zephyr protocol version 1.0.3 and 1.0.4.
