* user warning: Duplicate column name 'language' query: ALTER TABLE custom_breadcrumb ADD `language` VARCHAR(12) NOT NULL DEFAULT '' in .../includes/database.mysql-common.inc on line 298.
* user warning: Duplicate key name 'language' query: ALTER TABLE custom_breadcrumb ADD INDEX language (language) in .../includes/database.mysql-common.inc on line 434.
* user warning: Duplicate key name 'node_language' query: ALTER TABLE custom_breadcrumb ADD INDEX node_language (node_type, language) in .../includes/database.mysql-common.inc on line 434.

Comments

MGN’s picture

MGN commented
Status: Active » Closed (duplicate)

Yes, this is a known issue, and duplicate of #592812: Error On Update V2.dev. See that issue for further details.