I get an error when trying to load a page occasionally. It appears to have a problem getting the "type" property from a matrix block.
CDbCommand failed to execute the SQL statement: SQLSTATE[HY000]: General error: 2006 MySQL server has gone away. The SQL statement executed was: SELECT `id`, `groupId`, `name`, `handle`, `context`, `instructions`, `translatable`, `type`, `settings` FROM `craft_fields` WHERE (handle = :handle) AND (context = :context) ORDER BY `name`. Bound with :handle='type', :context='matrixBlockType:6'