Seafile Webgui - Upload "fails" with {"error": "Internal error. "} (large file)


I’ve configured my new seafile instance with no problems, everything is working fine except this “error”. If I upoload a file via webgui, it uploads the file, changes the state to Indexing and after that it failes with {“error”: "Internal error. "}. The funny part: the file is uploaded, but the message is a bit annoying. Do you guys have a similar problem?

This is the output of the logfile (logs/seafile/seafile.log):
[12/04/2019 10:42:00 PM] …/common/fs-mgr.c(651): Failed to open /opt/seafile/seafile-data/httptemp/cluster-shared/LARGEISOFILENAME.ISO9JODC0: No such file or directory
[12/04/2019 10:42:00 PM] repo-op.c(1074): failed to index blocks

Upload via seafile-client has no problems.

Thanks a lot! Atomique