#8 expr: syntax error when running sudosh-replay

[Freeda Suing]

Whenever i replay a video using the command sudosh-replay I get this error:
root@kfcprimary-ssd:~# sudosh-replay manager-root-1298672409-nC8ReCTwl7DAzIQ8
expr: syntax error
root@kfcprimary-ssd:~# cat /etc/passwd

I can replay the video but when i ran it that error occurs...It also occurs when i ssh to the server using the user with /usr/local/bin/sudosh shell