Comment 5 for bug 1840025

No. The path is given directly at the begin of the log:
Working directory: /Volumes/Samsung_T5/TEAM - MONIKA/_IB Hochschule/_IB - AGOSTO 2019
Output prefix: IB Hochschule - Therapieeinheit 2 - 20190801_131548_396 2

So check this path.
Beside the write permission check also if there is enough free space on this disc.

PS: The /Users/niklas path comes from the builder is has nothing to do with output.
PPS: There is also Hugin version 2019.0 available.