Noob question

[rln11]

I'm sure this is just some oversight on my part, but when I try to use hashcatplus to crack an -m 200 hash, nothing happens. I know it is an older MySQL hash. When I put -m 300 in just to make sure, it gives me an error about the length. Am I missing some basic?? Can hashcatplus not do these type of hashes?

Thank you.