Sabre\DAV\Exception\BadRequest: expected filesize

[OliverV]

"HEADERS on invalid stream"

Thank you! Fixed the temp dir path in /etc/php/7.3/fpm/php.ini, rebooted the server, and now my Android and iOS clients synchronize as they should. However, my Linux Mint laptop has problems: the 2.6.1git client seems to connect but nothing happens, the Activity window is blank. Logging page (web interface) shows several lines like this: [PHP] Error: fread(): file created in the system’s temporary directory at /var/www/nextcloud/3rdparty/icewind/streams/src/Wrapper.php#91 PUT /remote.php/…