Problems upgrading to 28.0.2

[chrissi55]

[fixed] Upgrade 28.0.0 stable ... is NOT stable - was broken index data from old "Social APP"

My Auto-Update Script has Updated my two NC Instances to 28.0.0 stable via OCC upgrade on my VM where NC runs on PostgreSQL the update completes, but several APPs are disabled due to “unsupported” status - so far so … well … ok. but on Safari the Web UI is broken. No vertical scrolling is possible On my other NV Instance running on a webspace with mariaDB the upgrade breaks and failed. Index name “nid” for table “oc_social_3_stream” collides with the constraint on table “oc_social…

maybe it helps