micca otu error

[LaFra7]

Hi,

I am running this command:

micca otu -m denovo_unoise -i filtered.fasta -o denovo_unoise_otus -t 4 -c

It creates an empty folder, but then I got this error message:

Error: vsearch v2.7.1_linux_x86_64, 3.7GB RAM, 8 cores
https://github.com/torognes/vsearch

Reading file filtered.fasta 100%
2254993018 nt in 15386761 seqs, min 51, max 399, avg 147

Can someone help me?

Thank you