Levelled List can not be placed into a container

An initialization script won't run.

openmw.log says:

Execution of script farrp_performll_scr failed: Object of type N3ESM11ItemLevListE can not be placed into a container

(RM-2404 from redmine: created on 2015-02-27 by Mehdi Yousfi-Monod, , duplicates #3945 (closed))

Edited Jun 21, 2018 by redmine