WSOD on all admin pages with error logged "Column not found: 1054 Unknown column 'language' "

Just installed 7.x-2.x-dev on Core 7.14 and got a WSOD on all admin pages:

I went direct to custom breadcrumb admin page and configured a whole bunch of nice looking stuff, but was immediately thrown this bug.

Error report is logged:
PDOException: SQLSTATE[42S22]: Column not found: 1054 Unknown column 'language' in 'where clause': SELECT c.* FROM {custom_breadcrumb} c WHERE (node_type = :db_condition_placeholder_0) AND (language IN (:db_condition_placeholder_1, :db_condition_placeholder_2)) ORDER BY language ASC; Array ( [:db_condition_placeholder_0] => page [:db_condition_placeholder_1] => en [:db_condition_placeholder_2] => ) in custom_breadcrumbs_load_breadcrumbs() (line 725 of .../sites/all/modules/custom_breadcrumbs/custom_breadcrumbs.module).