On Tue, Feb 13, 2018 at 5:41 AM, fou fe <fouh...@live.fr> wrote: > Hi team, > > I have blanck page after upgrade from 0.9.13 > > there is my catalina. out > > > 11:37:25.926 [http-bio-8080-exec-1] ERROR o.a.g.rest.RESTExceptionWrapper > - Unexpected internal error: > ### Error querying database. Cause: > com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: > Unknown column 'connection_weight' in 'field list' > ### The error may exist in org/apache/guacamole/auth/jdbc/connection/ > ConnectionMapper.xml > ### The error may involve defaultParameterMap > ### The error occurred while setting parameters > ### SQL: SELECT guacamole_connection.connection_id, > guacamole_connection.connection_name, parent_id, $ > ### Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: > Unknown column 'connection_weight' in 'field list' >
It looks like you have not updated your database schema. The move from 0.9.13 to 0.9.14 involves schema changes in the database, so you'll need to execute the upgrade SQL file that comes with the new version of the JDBC module. -Nick
