Outfmt 6 import error

Hey MEGAN community,

I have problems importing an blastn outfmt 6 file (which should be the same as .m8?). Getting the error message Execution failed: Too many errors. What does it mean, what is the problem?

The file is tab delimited and includes sequences and taxa names, here the header:

qseqid sseqid evalue bitscore score sgi sacc staxids qstart qend sstart send qseq sseq length pident nident mismatch positive ppos gapopen gap sstrand sskingdoms sscinames sconames stitle

Thanks for help,
Ben