#2 Error in running miRDP2-v1.1.4_pipeline.bash script

[Dipnarayan Saha]

I am facing a problem with running the miRDP2-v1.1.4_pipeline.bash. I am using Ubuntu 14.04 lts OS. I have all the required program in the system path. My commands are:

bowtie-build -f ./FlaxData/Flax_genome.fa ./FlaxData/Flax_genome.fa

bowtie-build -f ./ncRNA_rfam.fa ./scripts/index/rfam_index

bash miRDP2-v1.1.4_pipeline.bash -g ./FlaxData/Flax_genome.fa -x ./FlaxData/Flax_genome.fa -f -i ./FlaxData/unique_tags.fa -b ./FlaxData/fastq.list.txt -o ./miRDP2_out -p 8

-i path/to/my/formattedsRNA.seq
-b path/to/my/fastq/samples/file/list

However, I am unable to get proper output files. The 'script_err' file is attached. Kindly, suggest appropriate measures to get the output.
Thanks
~dipsaha