BackupBuddy was updated to version 8.0.1.11, from version 8.0.1.9. Changelogs:

8.0.1.11

• importbuddy.php: Now detects unexpected leading whitespace (newlines, etc) at the beginning of importbuddy.php, removed them, and re-writes a valid importbuddy.php. Fixes error about whitespace already being sent and authentication breakage.

8.0.1.10

• Added 60-second wiggle room for detecting stuck crons.
• Fixed undefined index type in integrity scan.
• Stash Live: Added additional information about low site activity being a potential cause of crons being behind.
• Stash Live: Fixed Stash Live-specific file exclusions not applying since 8.0. Caused by core exclusion function not applying abspath before relative paths.