Your bug report

#28809: 26.0.90; Error running timer ‘image-dired-thumb-queue-run’

which was filed against the emacs package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 28809@debbugs.gnu.org.

-- 
28809: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=28809
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