Error in aligning paired end fastq.gz files

[anuneena]

I am using hisat2 version 2.1.0 command given to run :

hisat2 -p 4 --dta -x genome -1 sample.1_1_paired_new.fastq.gz -2 sample.1_2_paired_new.fastq.gz -S sample.sam

Error occurred: (ERR): hisat2-align exited with value 134 Error, fewer reads in file specified with -2 than in file specified with -1 terminate called after throwing an instance of 'int' Aborted (core dumped)

Along with this I got the pop-up saying, disk has no space left

Before the error started appearing, it has produced about 27 gb size of sam file for

But, the problem is that , am using a hard disk of 4tb and has 3 tb of free space left. I couldn't find, where the problem is.

Is there any way to rectify it.

Thank you.