[GeoNetwork-users] Metadata editor is not working (version 3.10.1)

When I try to edit any metadata record in the metadata editor, I get
an HTTP 400 error while loading
geonetwork/srv/api/records/68690/editor?&currTab=default&starteditingsession=yes&_random=xxxx
and the metadata editor never loads (only the top bar is displayed).

This problem happens in 2 different servers (having the same exact
environment). However, it works correctly in my local Tomcat
installation. We have not modified Geonetwork code.

I have seen some relevant errors in the log, related with the wro4j
cache, but I have deleted the cache and the problem persists.

I have created a ticket with additional details and research:
https://github.com/geonetwork/core-geonetwork/issues/4556

Any idea?

Best regards,

César Martínez

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   César Martínez Izquierdo
   GIS developer
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   SCOLAB: http://www.scolab.es
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