Endless redirect after updating from 11.0.1.2 to 11.0.2

[dirigit]

Site worked fine before Updating ... :-(

Since Update:
Die aufgerufene Website leitet die Anfrage so um, dass sie nie beendet werden kann.

nextcloug.log
{"reqId":"WLQ6ANTjGB0AAEwwYDEAAAAJ","remoteAddr":"xxxx","app":"updater","message":"\OC\Updater::finishedCheckCodeIntegrity: Finished code integrity check","level":1,"time":"2017-02-27T15:38:58+01:00","method":"GET","url":"/nc/core/ajax/update.php?requesttoken=Xlv1pf3KkuSUclXASUXCQNK0fqDJJRYrk5gHpuGbTlM%3D%3AZym96KmP8au7NzutESKtOIHsMZbmc29Oq9JVws7RGB8%3D","user":"--","version":"11.0.1.2"}
{"reqId":"WLQ6ANTjGB0AAEwwYDEAAAAJ","remoteAddr":"xxxx","app":"updater","message":"\OC\Updater::updateEnd: Update successful","level":1,"time":"2017-02-27T15:38:58+01:00","method":"GET","url":"/nc/core/ajax/update.php?requesttoken=Xlv1pf3KkuSUclXASUXCQNK0fqDJJRYrk5gHpuGbTlM%3D%3AZym96KmP8au7NzutESKtOIHsMZbmc29Oq9JVws7RGB8%3D","user":"--","version":"11.0.2.7"}
{"reqId":"WLQ6ANTjGB0AAEwwYDEAAAAJ","remoteAddr":"xxxx","app":"updater","message":"\OC\Updater::maintenanceDisabled: Turned off maintenance mode","level":1,"time":"2017-02-27T15:38:58+01:00","method":"GET","url":"/nc/core/ajax/update.php?requesttoken=Xlv1pf3KkuSUclXASUXCQNK0fqDJJRYrk5gHpuGbTlM%3D%3AZym96KmP8au7NzutESKtOIHsMZbmc29Oq9JVws7RGB8%3D","user":"--","version":"11.0.2.7"}
{"reqId":"WLQ6ANTjGB0AAEwwYDEAAAAJ","remoteAddr":"xxxx","app":"updater","message":"\OC\Updater::resetLogLevel: Reset log level to Fatal(4)","level":1,"time":"2017-02-27T15:38:58+01:00","method":"GET","url":"/nc/core/ajax/update.php?requesttoken=Xlv1pf3KkuSUclXASUXCQNK0fqDJJRYrk5gHpuGbTlM%3D%3AZym96KmP8au7NzutESKtOIHsMZbmc29Oq9JVws7RGB8%3D","user":"--","version":"11.0.2.7"}

[dirigit]

After multiple re-uploads of downloaded files (from nextcloud.com) it suddenly works.