coredump when running executable

getNeutUnfHist start
Setting binning
Setting histograms
Looping
0s	2025-05-27 12:03:24 CEST	0%
0s	2025-05-27 12:03:24 CEST	10%
0s	2025-05-27 12:03:24 CEST	20%
0s	2025-05-27 12:03:24 CEST	30%
0s	2025-05-27 12:03:24 CEST	40%
0s	2025-05-27 12:03:24 CEST	50%
0s	2025-05-27 12:03:24 CEST	60%
0s	2025-05-27 12:03:24 CEST	70%
0s	2025-05-27 12:03:24 CEST	80%
0s	2025-05-27 12:03:24 CEST	90%
0s	2025-05-27 12:03:24 CEST	100%
Writing out histograms
getNeutUnfHist end
corrupted double-linked list
Aborted (core dumped)