I keep on receiving an error when I attempt to join

1. Detailed explanation of the problem: I’ve never played on the server before but every time I try to join it just gives me this error “Couldn’t load resource mapmanager: Failed to open packfile: ReadBulk of header failed: Failed to fetch: Failed to add entry to local storage (download corrupted?)” I’m not sure what it means unless I am missing something
2. Time and date when you encountered the problem: 7/11/2021
3. Screenshots/video (if possible):

It resolved itself nevermind