BackupBuddy was updated to version 7.3.1.8, from version 7.3.1.6. Changelogs:

7.3.1.8

• Merged fixes.
• Fixed unexpected [ in core.php.

7.3.1.7

• Re-wrote backup exclusion function to be more robust.
• Fixed directory size listing not properly taking into account exclusions on some profiles.
• Fixed directory size listing not loading from proper root path for smart profile types.
• Now enforcing trailing slash on get_themes_root(), get_media_root().
• Fixed global profile not merging over plugin defaults. This could cause missing default parameters on existing installs.
• Media exclusion tooltip typo fixed.
• Misc minor fixes.
• Misc UI tweaks for screen size compatibility.