This is XeTeX, Version 3.141592653-2.6-0.999994 (TeX Live 2022) (preloaded format=xelatex 2022.4.19)  16 MAY 2022 19:11
entering extended mode
 restricted \write18 enabled.
 file:line:error style messages enabled.
 %&-line parsing enabled.
**beamerthemehsr.sty
(./beamerthemehsr.sty
LaTeX2e <2021-11-15> patch level 1
L3 programming layer <2022-02-24>
./beamerthemehsr.sty:1: Undefined control sequence.
l.1 \mode
         <presentation>
? 
./beamerthemehsr.sty:1: Emergency stop.
l.1 
    
End of file on the terminal!

 
Here is how much of TeX's memory you used:
 16 strings out of 478142
 329 string characters out of 5851554
 290467 words of memory out of 5000000
 20742 multiletter control sequences out of 15000+600000
 469259 words of font info for 28 fonts, out of 8000000 for 9000
 14 hyphenation exceptions out of 8191
 12i,0n,12p,69b,10s stack positions out of 10000i,1000n,20000p,200000b,200000s
No pages of output.