Hello @garretta
Please try again from the start (Upload?).
The UseGalaxy.org server has some issues over the weekend. That likely impacted your analysis. Please see here for details: Cluster issue at UseGalaxy.org -- Resolved 06/05/2023. Rerun failed (red) or leave queued (gray) - #3 by jennaj
Your first error message “Info” indicates that the server couldn’t “read” the input, and I’m guessing that the file is not actually empty. That’s why I am suggesting to reload the data again. 
Please give that a try and we can follow up more if needed. A shared history link or screenshots with more details would be helpful: Troubleshooting errors && What information should I include when reporting a problem?