hello LF team

is anyone face issue after upgrading LF Forms 9.0 to 9.1 ?

after installing when i run LF-Forms Configuration is ask me to update the database. when i click on update i get the error message ""ERR_CANNOT_UPG_DATABASE". 

From windows application Events follwoing details 

"Message: ERROR [42000] [Microsoft][SQL Native Client][SQL Server]Column 'dbo.cf_bp_worker_instnc_to_resume.resume_id' is not of same collation as referencing column 'cf_bp_triggers.resume_id' in foreign key 'FK_bp_triggers_workr_inst_res'.
ERROR [42000] [Microsoft][SQL Native Client][SQL Server]Could not create constraint. See previous errors.
Stack trace:    at System.Data.Odbc.OdbcConnection.HandleError(OdbcHandle hrHandle, RetCode retcode)
   at System.Data.Odbc.OdbcCommand.ExecuteReaderObject(CommandBehavior behavior, String method, Boolean needReader, Object[] methodArguments, SQL_API odbcApiMethod)
   at System.Data.Odbc.OdbcCommand.ExecuteReaderObject(CommandBehavior behavior, String method, Boolean needReader)
   at System.Data.Odbc.OdbcCommand.ExecuteNonQuery()
   at FormsConfig.Util.DatabaseHelper.UpgradeDBSchema(OdbcConnection conn, String schemFolder)
   at FormsConfig.Infrastructure.DatabaseInfo.UpgradeDatabase()"

waiting for solution 

Thank You.

Best Regards

Mazahir Naya