Welcome @victor_igbokwe
It sounds like the VINA Docking job didn’t find any matches with the given Receptor, Ligands, and parameter settings. This could be a valid scientific result .. but we can help to double check that there wasn’t a technical issue with getting the data prepared for this analysis step.
Seeing all of the upstream steps in context will help with troubleshooting. Sharing your history – or workflow invocation – is how to start up a feedback review.
How to share a Workflow Invocation has screenshots in this topic. This is the best way to share work if you used a workflow. → Issues with receiving results from FastQC in MultiQC from several collections of samples - #3 by jennaj.
How to share a history is in this topic. Screenshots are probably not enough for your particular error, especially if there is something we may need to adjust on the server. → How to get faster help with your question
Let’s start there! 
XRef → Hands-on: Protein-ligand docking / Protein-ligand docking / Computational chemistry