Error when updating from 3.1.2-4 to 3.2.0-1 with postgres

Hi @asmecher,
this worked.

Now, I encountered the following error:

[data: dbscripts/xml/upgrade/3.2.0_last_activity.xml]
[data: dbscripts/xml/upgrade/3.2.0_url_path.xml]
ERROR: Upgrade failed: DB: ERROR: value too long for type character varying(64)

could you help me?