C3 Week 3 Your assignment has not been graded yet

I have completed the lab and submitted but seeing an error. Pls help with the grading.

Submission Report

[Executed at: Sat Jan 1 17:17:08 PST 2022]

time: cannot run .vocSubmissionShellScriptInternal_1730684.sh: Remote I/O error
Command exited with non-zero status 126

Retried the lab again., still grading is not working

Need help here pls

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