mengsel on "[Plugin: Wordfence Security] Scan Engine Error: cron key mismatch"

Hi,

Suddenly now I'm getting this error every time I try to do a scan.

Scan Engine Error: Wordfence could not start a scan because the cron key does not match the saved key.

WordFence used to work just fine in the past. Help!

https://wordpress.org/plugins/wordfence/