What happened in block 284193? Last night I sent XCP between accounts, following which the error occured.

I have now updated via git pull and it is now creating a new database. Did this affect everyone, or just me?

Status: RESTART
Status: Database and client minor version number mismatch (0 ≠ 7).
Status: Reparsing all transactions.
Status: Database minor version number updated.
Status: NEW DATABASE
Block: 278270