That’s strange that there’s no crash log file. Did you see an Apple crash reporter window when it crashed? Or was it perhaps some other kind of error being reported?
Thanks for sending the report. Deleting the files via Finder (not recommended) caused a large number of errors to be logged as EagleFiler tried to work with the missing files, and that caused the report file to be much larger than normal. The large number of errors also caused EagleFiler to roll over the log file, so the errors from the original problem are no longer there.
At this point, I would suggest rebuilding your library to get the database back in sync with the files that are actually in Finder. If you get any further errors, please save a diagnostic report and don’t delete anything.