#NULL only allowed with '=' and '<>'Constant out of range!Field '%s' is not of type Boolean$Incorrectly formed filter expressionnothingFalseTrueRecord not found Database name %s already exists.Session name %s already exists.Session name %s is not valid.Database name is missing.Database name %s is not valid.Session name is missing.2Cannot perform this operation on an open database.3Cannot perform this operation on an active session.