Error 168 -- failing to create new table as lack of disk space


I was following the SQL course activities when I faced error 168 – Unknown error from storage engine. I found on Google that this is because I ran out of MySQL disk space, but I couldn’t find a clear solution to troubleshoot this issue.

Will there be any clear ways I can resolve this? I’m on Mac Monterey, and there are sufficient disk(hard drive) storage left on it. Please let me know, thank you.