MC-60 tape says, "end of

Wow, microcassettes! (Sorry, I thought they were so cutting edge when they were.......cutting edge!)
Anyway, forgive the humour - you've most likely got a tape jam in the cassette itself but if it does this with other cassettes then you've got a dead rewind function your message indicates that you've got a later model recorder with a status display.
What does Fast Forward do?
I know it's annoying but the cheapest option may be to turn the cassette over and use FF if it works OK.
Have you checked out digital pocket recorders?
For the same money, or less, than yours likely cost new, they free you from cassettes, tape winding time, poor quality - all those analogue hassles.
The memory (time) capacity even the most bog-standard (as we say in the UK!) ones have is mind blowing.