Description

On an on-prem instance we are having the following error when trying to delete a Core relationship:

Environment

6.2.8

Reproducible Steps

Delete a relationship from Data > Relationships

Actual Output

"cause":{ "type":"strict_dynamic_mapping_exception", "reason":"[1:88] mapping set to strict, dynamic introduction of [i_stop_time_year] within [_doc] is not allowed" },

Additional information

In another instance with the same version, we are having a similar error but for a different field. Here is the error:
mapping set to strict, dynamic introduction of [rel_has-reference] within [_doc] is not allowed

Screenshots (optional)