Redis server not properly configured

hi guys im having a problem i installed snapd and installed redis server on to my /etc/gvm/opsd-openvas.conf and iget this error journalctl -xeu ospd-openvas.service

Apr 17 08:29:05 kali ospd-openvas[34638]: File “/usr/lib/python3/dist-packages/redis/connection.py”, line 1275, in from_url
Apr 17 08:29:05 kali ospd-openvas[34638]: url_options = parse_url(url)
Apr 17 08:29:05 kali ospd-openvas[34638]: ^^^^^^^^^^^^^^
Apr 17 08:29:05 kali ospd-openvas[34638]: File “/usr/lib/python3/dist-packages/redis/connection.py”, line 1212, in parse_url
Apr 17 08:29:05 kali ospd-openvas[34638]: raise ValueError(
Apr 17 08:29:05 kali ospd-openvas[34638]: ValueError: Redis URL must specify one of the following schemes (redis://, rediss://, unix://)
Apr 17 08:29:05 kali systemd[1]: ospd-openvas.service: Control process exited, code=exited, status=1/FAILURE
░░ Subject: Unit process exited
░░ Defined-By: systemd
░░ Support: Debian -- User Support
░░
░░ An ExecStart= process belonging to unit ospd-openvas.service has exited.
░░
░░ The process’ exit code is ‘exited’ and its exit status is 1.
Apr 17 08:29:05 kali systemd[1]: ospd-openvas.service: Failed with result ‘exit-code’.
░░ Subject: Unit failed
░░ Defined-By: systemd
░░ Support: Debian -- User Support
░░
░░ The unit ospd-openvas.service has entered the ‘failed’ state with result ‘exit-code’.
Apr 17 08:29:05 kali systemd[1]: Failed to start ospd-openvas.service - OSPd Wrapper for the OpenVAS Scanner (ospd-openvas).
░░ Subject: A start job for unit ospd-openvas.service has failed
░░ Defined-By: systemd
░░ Support: Debian -- User Support
░░
░░ A start job for unit ospd-openvas.service has finished with a failure.
░░
░░ The job identifier is 6494 and the job result is failed.
Apr 17 08:29:05 kali systemd[1]: ospd-openvas.service: Consumed 1.354s CPU time.
░░ Subject: Resources consumed by unit runtime
░░ Defined-By: systemd
░░ Support: Debian -- User Support
░░
░░ The unit ospd-openvas.service completed and consumed the indicated resources.
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