ddp build failed

    release-notes.*.tpt release-notes.*.fo
LINGUA=zh-cn; \
cd $LINGUA; \
echo " en cs " | grep -q " $LINGUA " || rm -f *.dbk; \
rm -rf *~ .*~ release-notes.*.html release-notes.*.txt release-notes.*.pdf \
    release-notes.*.ps release-notes.*.xml ifxetex.sty body.tmp head.tmp \
    release-notes.*.tpt release-notes.*.fo
LINGUA=el; \
cd $LINGUA; \
echo " en cs " | grep -q " $LINGUA " || rm -f *.dbk; \
rm -rf *~ .*~ release-notes.*.html release-notes.*.txt release-notes.*.pdf \
    release-notes.*.ps release-notes.*.xml ifxetex.sty body.tmp head.tmp \
    release-notes.*.tpt release-notes.*.fo
Switched to branch 'bookworm'
Your branch is up to date with 'origin/bookworm'.
error: RPC failed; curl 16 Error in the HTTP2 framing layer
fatal: expected flush after ref listing