BuddyPress was updated to version 2.2.2.1, from version 2.2.1. Changelogs:
2.2.2.1
- Fix a fatal error in the _bp_strip_spans_from_title function that is occurring with certain theme/plugin combinations.
2.2.2
- Activity: sanitize output of “Load More” link.
- Members: better nonce check on members widget.
- Core: improve filtering of wp_title