Cannot compute match probabilities

[VandaLovejoy]

Hello!
I have been having an issue with mlocarna. :

/home/vanda/locarna-1.9.2.1/bin/mlocarna --probabilistic --iterations=10 --consistency-transformation --threads=20 --noLP cluster_10.fasta
terminate called after throwing an instance of 'LocARNA::failure'
  what():  ERROR: am prob (0:530,534) (0:553,560) -nan
Aborted (core dumped)
Cannot compute match probabilities by /home/vanda/locarna-1.9.2.1/bin/locarna_p input/LINF_340013500_L input/LINF_340013600_L  --min-bm-prob=0.0005 --min-am-prob=0.0005  --struct-weight 200 --max-diff-am 30 --min-prob 0.0005 --write-basematch-probs _tmp_30.bmps --write-arcmatch-probs _tmp_30.amps  >/dev/null: Perl exited with active threads:
        7 running and unjoined
        12 finished and unjoined
        0 running and detached

Not sure why i'm having this issue as the sequences do not contain gaps and are below 1000 nucleotides long. Any help would be greatly appreciate :)
Thank you!!!
Vanda
cluster_10.zip