REPEATMASKER TO MASK THE GENOME# ERROR

[sajjadasaf]

I have run LOREAN with examples without any issue but when i used my own plant genome sequences it shows the following errores. pleas help. i am using docker version

###RUNNING REPEATMASKER TO MASK THE GENOME### ###STAR MAPPING STARTED AT: 16:52:47 03-08 ### ###BUILD INDEX### Traceback (most recent call last): File "/opt/LoReAn/code/lorean.py", line 610, in main() File "/opt/LoReAn/code/lorean.py", line 196, in main args.verbose) File "/opt/LoReAn/code/mapping.py", line 346, in star star_build(reference, genome_dir, threads, wd, verbose) File "/opt/LoReAn/code/mapping.py", line 260, in star_build genomeChrBinNbits = int(math.log((int(genome_size) / int(filter_count)))) ZeroDivisionError: division by zero