Hello,
I did as requested. After the new install I see this:
Errors:
2020-04-16 02:48:22: Scheduled scanning: Sending result: SERVER_ERROR NO: 8 MSG: Failed files array values bad.
2020-04-16 02:48:22: scanner_result_send: SERVER_ERROR NO: 8 MSG: Failed files array values bad.
I deactivate plugin again. Let me know.
~d