acquisitariat doesn't seem to have an up-to-date database schema for the mysql database.

It should be updated.

Log

2015-12-29T16:34:17.733926660Z 2015-12-29T16:34:17.733562Z 0 [ERROR] Native table 'performance_schema'.'session_variables' has the wrong structure
2015-12-29T16:34:17.734077008Z 2015-12-29T16:34:17.733817Z 0 [ERROR] Incorrect definition of table mysql.db: expected column 'User' at position 2 to have type char(32), found type char(16).
z2015-12-29T16:34:17.734311465Z 2015-12-29T16:34:17.733887Z 0 [ERROR] mysql.user has no Event_priv column at position 28